203415102

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 511056000

約数和(自身を除く): 307640898

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 139, 171, 198, 209, 278, 342, 389, 417, 418, 627, 778, 834, 1167, 1251, 1254, 1529, 1881, 2334, 2502, 2641, 3058, 3501, 3762, 4279, 4587, 5282, 7002, 7391, 7923, 8558, 9174, 12837, 13761, 14782, 15846, 22173, 23769, 25674, 27522, 29051, 38511, 44346, 47538, 54071, 58102, 66519, 77022, 81301, 87153, 108142, 133038, 162213, 162602, 174306, 243903, 261459, 324426, 486639, 487806, 522918, 594781, 731709, 973278, 1027349, 1189562, 1463418, 1784343, 2054698, 3082047, 3568686, 5353029, 6164094, 9246141, 10706058, 11300839, 18492282, 22601678, 33902517, 67805034, 101707551, 203415102]

約数ペア:

[(1, 203415102), (2, 101707551), (3, 67805034), (6, 33902517), (9, 22601678), (11, 18492282), (18, 11300839), (19, 10706058), (22, 9246141), (33, 6164094), (38, 5353029), (57, 3568686), (66, 3082047), (99, 2054698), (114, 1784343), (139, 1463418), (171, 1189562), (198, 1027349), (209, 973278), (278, 731709), (342, 594781), (389, 522918), (417, 487806), (418, 486639), (627, 324426), (778, 261459), (834, 243903), (1167, 174306), (1251, 162602), (1254, 162213), (1529, 133038), (1881, 108142), (2334, 87153), (2502, 81301), (2641, 77022), (3058, 66519), (3501, 58102), (3762, 54071), (4279, 47538), (4587, 44346), (5282, 38511), (7002, 29051), (7391, 27522), (7923, 25674), (8558, 23769), (9174, 22173), (12837, 15846), (13761, 14782)]