201334940

素因数分解:

$2^2\times 5^1\times {\mathrm{2357}}^1\times {\mathrm{4271}}^1$

素因数の和:6637

約数の個数: 24

約数和(自身を含む): 423081792

約数和(自身を除く): 221746852

約数列:

[1, 2, 4, 5, 10, 20, 2357, 4271, 4714, 8542, 9428, 11785, 17084, 21355, 23570, 42710, 47140, 85420, 10066747, 20133494, 40266988, 50333735, 100667470, 201334940]

約数ペア:

[(1, 201334940), (2, 100667470), (4, 50333735), (5, 40266988), (10, 20133494), (20, 10066747), (2357, 85420), (4271, 47140), (4714, 42710), (8542, 23570), (9428, 21355), (11785, 17084)]