200300540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{910457}}^1$

素因数の和:910477

約数の個数: 24

約数和(自身を含む): 458870832

約数和(自身を除く): 258570292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 910457, 1820914, 3641828, 4552285, 9104570, 10015027, 18209140, 20030054, 40060108, 50075135, 100150270, 200300540]

約数ペア:

[(1, 200300540), (2, 100150270), (4, 50075135), (5, 40060108), (10, 20030054), (11, 18209140), (20, 10015027), (22, 9104570), (44, 4552285), (55, 3641828), (110, 1820914), (220, 910457)]