201838620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 601086528

約数和(自身を除く): 399247908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 433, 457, 510, 866, 914, 1020, 1299, 1371, 1732, 1828, 2165, 2285, 2598, 2742, 4330, 4570, 5196, 5484, 6495, 6855, 7361, 7769, 8660, 9140, 12990, 13710, 14722, 15538, 22083, 23307, 25980, 27420, 29444, 31076, 36805, 38845, 44166, 46614, 73610, 77690, 88332, 93228, 110415, 116535, 147220, 155380, 197881, 220830, 233070, 395762, 441660, 466140, 593643, 791524, 989405, 1187286, 1978810, 2374572, 2968215, 3363977, 3957620, 5936430, 6727954, 10091931, 11872860, 13455908, 16819885, 20183862, 33639770, 40367724, 50459655, 67279540, 100919310, 201838620]

約数ペア:

[(1, 201838620), (2, 100919310), (3, 67279540), (4, 50459655), (5, 40367724), (6, 33639770), (10, 20183862), (12, 16819885), (15, 13455908), (17, 11872860), (20, 10091931), (30, 6727954), (34, 5936430), (51, 3957620), (60, 3363977), (68, 2968215), (85, 2374572), (102, 1978810), (170, 1187286), (204, 989405), (255, 791524), (340, 593643), (433, 466140), (457, 441660), (510, 395762), (866, 233070), (914, 220830), (1020, 197881), (1299, 155380), (1371, 147220), (1732, 116535), (1828, 110415), (2165, 93228), (2285, 88332), (2598, 77690), (2742, 73610), (4330, 46614), (4570, 44166), (5196, 38845), (5484, 36805), (6495, 31076), (6855, 29444), (7361, 27420), (7769, 25980), (8660, 23307), (9140, 22083), (12990, 15538), (13710, 14722)]