202220540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{273271}}^1$

素因数の和:273317

約数の個数: 24

約数和(自身を含む): 436142112

約数和(自身を除く): 233921572

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 273271, 546542, 1093084, 1366355, 2732710, 5465420, 10111027, 20222054, 40444108, 50555135, 101110270, 202220540]

約数ペア:

[(1, 202220540), (2, 101110270), (4, 50555135), (5, 40444108), (10, 20222054), (20, 10111027), (37, 5465420), (74, 2732710), (148, 1366355), (185, 1093084), (370, 546542), (740, 273271)]