200467570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2801}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 383111856

約数和(自身を除く): 182644286

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 2105, 2801, 4210, 5602, 7157, 14005, 14314, 28010, 35785, 47617, 71570, 95234, 238085, 476170, 1179221, 2358442, 5896105, 11792210, 20046757, 40093514, 100233785, 200467570]

約数ペア:

[(1, 200467570), (2, 100233785), (5, 40093514), (10, 20046757), (17, 11792210), (34, 5896105), (85, 2358442), (170, 1179221), (421, 476170), (842, 238085), (2105, 95234), (2801, 71570), (4210, 47617), (5602, 35785), (7157, 28010), (14005, 14314)]