201377772

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 540700160

約数和(自身を除く): 339322388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 103, 108, 129, 172, 206, 258, 309, 387, 412, 421, 516, 618, 774, 842, 927, 1161, 1236, 1263, 1548, 1684, 1854, 2322, 2526, 2781, 3708, 3789, 4429, 4644, 5052, 5562, 7578, 8858, 11124, 11367, 13287, 15156, 17716, 18103, 22734, 26574, 36206, 39861, 43363, 45468, 53148, 54309, 72412, 79722, 86726, 108618, 119583, 130089, 159444, 162927, 173452, 217236, 239166, 260178, 325854, 390267, 478332, 488781, 520356, 651708, 780534, 977562, 1170801, 1561068, 1864609, 1955124, 2341602, 3729218, 4683204, 5593827, 7458436, 11187654, 16781481, 22375308, 33562962, 50344443, 67125924, 100688886, 201377772]

約数ペア:

[(1, 201377772), (2, 100688886), (3, 67125924), (4, 50344443), (6, 33562962), (9, 22375308), (12, 16781481), (18, 11187654), (27, 7458436), (36, 5593827), (43, 4683204), (54, 3729218), (86, 2341602), (103, 1955124), (108, 1864609), (129, 1561068), (172, 1170801), (206, 977562), (258, 780534), (309, 651708), (387, 520356), (412, 488781), (421, 478332), (516, 390267), (618, 325854), (774, 260178), (842, 239166), (927, 217236), (1161, 173452), (1236, 162927), (1263, 159444), (1548, 130089), (1684, 119583), (1854, 108618), (2322, 86726), (2526, 79722), (2781, 72412), (3708, 54309), (3789, 53148), (4429, 45468), (4644, 43363), (5052, 39861), (5562, 36206), (7578, 26574), (8858, 22734), (11124, 18103), (11367, 17716), (13287, 15156)]