201864621

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3041}}^1$

素因数の和:3189

約数の個数: 32

約数和(自身を含む): 321235200

約数和(自身を除く): 119370579

約数列:

[1, 3, 7, 21, 29, 87, 109, 203, 327, 609, 763, 2289, 3041, 3161, 9123, 9483, 21287, 22127, 63861, 66381, 88189, 264567, 331469, 617323, 994407, 1851969, 2320283, 6960849, 9612601, 28837803, 67288207, 201864621]

約数ペア:

[(1, 201864621), (3, 67288207), (7, 28837803), (21, 9612601), (29, 6960849), (87, 2320283), (109, 1851969), (203, 994407), (327, 617323), (609, 331469), (763, 264567), (2289, 88189), (3041, 66381), (3161, 63861), (9123, 22127), (9483, 21287)]