201042842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 408409344

約数和(自身を除く): 207366502

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 137, 143, 154, 182, 274, 286, 733, 959, 1001, 1466, 1507, 1781, 1918, 2002, 3014, 3562, 5131, 8063, 9529, 10262, 10549, 12467, 16126, 19058, 19591, 21098, 24934, 39182, 56441, 66703, 100421, 104819, 112882, 133406, 137137, 200842, 209638, 274274, 702947, 733733, 1104631, 1305473, 1405894, 1467466, 2209262, 2610946, 7732417, 9138311, 14360203, 15464834, 18276622, 28720406, 100521421, 201042842]

約数ペア:

[(1, 201042842), (2, 100521421), (7, 28720406), (11, 18276622), (13, 15464834), (14, 14360203), (22, 9138311), (26, 7732417), (77, 2610946), (91, 2209262), (137, 1467466), (143, 1405894), (154, 1305473), (182, 1104631), (274, 733733), (286, 702947), (733, 274274), (959, 209638), (1001, 200842), (1466, 137137), (1507, 133406), (1781, 112882), (1918, 104819), (2002, 100421), (3014, 66703), (3562, 56441), (5131, 39182), (8063, 24934), (9529, 21098), (10262, 19591), (10549, 19058), (12467, 16126)]