210901244

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{2659}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 375379200

約数和(自身を除く): 164477956

約数列:

[1, 2, 4, 79, 158, 251, 316, 502, 1004, 2659, 5318, 10636, 19829, 39658, 79316, 210061, 420122, 667409, 840244, 1334818, 2669636, 52725311, 105450622, 210901244]

約数ペア:

[(1, 210901244), (2, 105450622), (4, 52725311), (79, 2669636), (158, 1334818), (251, 840244), (316, 667409), (502, 420122), (1004, 210061), (2659, 79316), (5318, 39658), (10636, 19829)]