201556612

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 378443520

約数和(自身を除く): 176886908

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 151, 302, 311, 604, 622, 1073, 1244, 2146, 4292, 4379, 5587, 8758, 9019, 11174, 11507, 17516, 18038, 22348, 23014, 36076, 46028, 46961, 93922, 162023, 187844, 324046, 333703, 648092, 667406, 1334812, 1361869, 1737557, 2723738, 3475114, 5447476, 6950228, 50389153, 100778306, 201556612]

約数ペア:

[(1, 201556612), (2, 100778306), (4, 50389153), (29, 6950228), (37, 5447476), (58, 3475114), (74, 2723738), (116, 1737557), (148, 1361869), (151, 1334812), (302, 667406), (311, 648092), (604, 333703), (622, 324046), (1073, 187844), (1244, 162023), (2146, 93922), (4292, 46961), (4379, 46028), (5587, 36076), (8758, 23014), (9019, 22348), (11174, 18038), (11507, 17516)]