203914620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 777853440

約数和(自身を除く): 573938820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 59, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 118, 126, 130, 140, 156, 177, 180, 182, 195, 210, 211, 234, 236, 252, 260, 273, 295, 315, 354, 364, 390, 413, 420, 422, 455, 468, 531, 546, 585, 590, 630, 633, 708, 767, 780, 819, 826, 844, 885, 910, 1055, 1062, 1092, 1170, 1180, 1239, 1260, 1266, 1365, 1477, 1534, 1638, 1652, 1770, 1820, 1899, 2065, 2110, 2124, 2301, 2340, 2478, 2532, 2655, 2730, 2743, 2954, 3068, 3165, 3276, 3540, 3717, 3798, 3835, 4095, 4130, 4220, 4431, 4602, 4956, 5310, 5369, 5460, 5486, 5908, 6195, 6330, 6903, 7385, 7434, 7596, 7670, 8190, 8229, 8260, 8862, 9204, 9495, 10620, 10738, 10972, 11505, 12390, 12449, 12660, 13293, 13715, 13806, 14770, 14868, 15340, 16107, 16380, 16458, 17724, 18585, 18990, 19201, 21476, 22155, 23010, 24687, 24780, 24898, 26586, 26845, 27430, 27612, 29540, 32214, 32916, 34515, 37170, 37347, 37980, 38402, 41145, 44310, 46020, 48321, 49374, 49796, 53172, 53690, 54860, 57603, 62245, 64428, 66465, 69030, 74340, 74694, 76804, 80535, 82290, 87143, 88620, 96005, 96642, 98748, 107380, 112041, 115206, 123435, 124490, 132930, 138060, 149388, 161070, 161837, 164580, 172809, 174286, 186735, 192010, 193284, 224082, 230412, 241605, 246870, 248980, 261429, 265860, 288015, 322140, 323674, 345618, 348572, 373470, 384020, 435715, 448164, 483210, 485511, 493740, 522858, 560205, 576030, 647348, 691236, 746940, 784287, 809185, 864045, 871430, 966420, 971022, 1045716, 1120410, 1132859, 1152060, 1307145, 1456533, 1568574, 1618370, 1728090, 1742860, 1942044, 2240820, 2265718, 2427555, 2614290, 2913066, 3137148, 3236740, 3398577, 3456180, 3921435, 4531436, 4855110, 5228580, 5664295, 5826132, 6797154, 7282665, 7842870, 9710220, 10195731, 11328590, 13594308, 14565330, 15685740, 16992885, 20391462, 22657180, 29130660, 33985770, 40782924, 50978655, 67971540, 101957310, 203914620]

約数ペア:

[(1, 203914620), (2, 101957310), (3, 67971540), (4, 50978655), (5, 40782924), (6, 33985770), (7, 29130660), (9, 22657180), (10, 20391462), (12, 16992885), (13, 15685740), (14, 14565330), (15, 13594308), (18, 11328590), (20, 10195731), (21, 9710220), (26, 7842870), (28, 7282665), (30, 6797154), (35, 5826132), (36, 5664295), (39, 5228580), (42, 4855110), (45, 4531436), (52, 3921435), (59, 3456180), (60, 3398577), (63, 3236740), (65, 3137148), (70, 2913066), (78, 2614290), (84, 2427555), (90, 2265718), (91, 2240820), (105, 1942044), (117, 1742860), (118, 1728090), (126, 1618370), (130, 1568574), (140, 1456533), (156, 1307145), (177, 1152060), (180, 1132859), (182, 1120410), (195, 1045716), (210, 971022), (211, 966420), (234, 871430), (236, 864045), (252, 809185), (260, 784287), (273, 746940), (295, 691236), (315, 647348), (354, 576030), (364, 560205), (390, 522858), (413, 493740), (420, 485511), (422, 483210), (455, 448164), (468, 435715), (531, 384020), (546, 373470), (585, 348572), (590, 345618), (630, 323674), (633, 322140), (708, 288015), (767, 265860), (780, 261429), (819, 248980), (826, 246870), (844, 241605), (885, 230412), (910, 224082), (1055, 193284), (1062, 192010), (1092, 186735), (1170, 174286), (1180, 172809), (1239, 164580), (1260, 161837), (1266, 161070), (1365, 149388), (1477, 138060), (1534, 132930), (1638, 124490), (1652, 123435), (1770, 115206), (1820, 112041), (1899, 107380), (2065, 98748), (2110, 96642), (2124, 96005), (2301, 88620), (2340, 87143), (2478, 82290), (2532, 80535), (2655, 76804), (2730, 74694), (2743, 74340), (2954, 69030), (3068, 66465), (3165, 64428), (3276, 62245), (3540, 57603), (3717, 54860), (3798, 53690), (3835, 53172), (4095, 49796), (4130, 49374), (4220, 48321), (4431, 46020), (4602, 44310), (4956, 41145), (5310, 38402), (5369, 37980), (5460, 37347), (5486, 37170), (5908, 34515), (6195, 32916), (6330, 32214), (6903, 29540), (7385, 27612), (7434, 27430), (7596, 26845), (7670, 26586), (8190, 24898), (8229, 24780), (8260, 24687), (8862, 23010), (9204, 22155), (9495, 21476), (10620, 19201), (10738, 18990), (10972, 18585), (11505, 17724), (12390, 16458), (12449, 16380), (12660, 16107), (13293, 15340), (13715, 14868), (13806, 14770)]