201909708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 216

約数和(自身を含む): 690633216

約数和(自身を除く): 488723508

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 169, 182, 198, 231, 234, 252, 273, 286, 308, 338, 364, 396, 429, 431, 462, 468, 507, 546, 572, 676, 693, 819, 858, 862, 924, 1001, 1014, 1092, 1183, 1287, 1293, 1386, 1521, 1638, 1716, 1724, 1859, 2002, 2028, 2366, 2574, 2586, 2772, 3003, 3017, 3042, 3276, 3549, 3718, 3879, 4004, 4732, 4741, 5148, 5172, 5577, 5603, 6006, 6034, 6084, 7098, 7436, 7758, 9009, 9051, 9482, 10647, 11154, 11206, 12012, 12068, 13013, 14196, 14223, 15516, 16731, 16809, 18018, 18102, 18964, 21294, 22308, 22412, 26026, 27153, 28446, 33187, 33462, 33618, 36036, 36204, 39039, 39221, 42588, 42669, 50427, 52052, 54306, 56892, 61633, 66374, 66924, 67236, 72839, 78078, 78442, 85338, 99561, 100854, 108612, 117117, 117663, 123266, 132748, 145678, 156156, 156884, 170676, 184899, 199122, 201708, 218517, 234234, 235326, 246532, 291356, 298683, 352989, 369798, 398244, 431431, 437034, 468468, 470652, 509873, 554697, 597366, 655551, 705978, 739596, 801229, 862862, 874068, 1019746, 1109394, 1194732, 1294293, 1311102, 1411956, 1529619, 1602458, 1725724, 2039492, 2218788, 2403687, 2588586, 2622204, 3059238, 3204916, 3882879, 4588857, 4807374, 5177172, 5608603, 6118476, 7211061, 7765758, 9177714, 9614748, 11217206, 14422122, 15531516, 16825809, 18355428, 22434412, 28844244, 33651618, 50477427, 67303236, 100954854, 201909708]

約数ペア:

[(1, 201909708), (2, 100954854), (3, 67303236), (4, 50477427), (6, 33651618), (7, 28844244), (9, 22434412), (11, 18355428), (12, 16825809), (13, 15531516), (14, 14422122), (18, 11217206), (21, 9614748), (22, 9177714), (26, 7765758), (28, 7211061), (33, 6118476), (36, 5608603), (39, 5177172), (42, 4807374), (44, 4588857), (52, 3882879), (63, 3204916), (66, 3059238), (77, 2622204), (78, 2588586), (84, 2403687), (91, 2218788), (99, 2039492), (117, 1725724), (126, 1602458), (132, 1529619), (143, 1411956), (154, 1311102), (156, 1294293), (169, 1194732), (182, 1109394), (198, 1019746), (231, 874068), (234, 862862), (252, 801229), (273, 739596), (286, 705978), (308, 655551), (338, 597366), (364, 554697), (396, 509873), (429, 470652), (431, 468468), (462, 437034), (468, 431431), (507, 398244), (546, 369798), (572, 352989), (676, 298683), (693, 291356), (819, 246532), (858, 235326), (862, 234234), (924, 218517), (1001, 201708), (1014, 199122), (1092, 184899), (1183, 170676), (1287, 156884), (1293, 156156), (1386, 145678), (1521, 132748), (1638, 123266), (1716, 117663), (1724, 117117), (1859, 108612), (2002, 100854), (2028, 99561), (2366, 85338), (2574, 78442), (2586, 78078), (2772, 72839), (3003, 67236), (3017, 66924), (3042, 66374), (3276, 61633), (3549, 56892), (3718, 54306), (3879, 52052), (4004, 50427), (4732, 42669), (4741, 42588), (5148, 39221), (5172, 39039), (5577, 36204), (5603, 36036), (6006, 33618), (6034, 33462), (6084, 33187), (7098, 28446), (7436, 27153), (7758, 26026), (9009, 22412), (9051, 22308), (9482, 21294), (10647, 18964), (11154, 18102), (11206, 18018), (12012, 16809), (12068, 16731), (13013, 15516), (14196, 14223)]