201428704

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{88657}}^1$

素因数の和:88738

約数の個数: 24

約数和(自身を含む): 402152688

約数和(自身を除く): 200723984

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 88657, 177314, 354628, 709256, 1418512, 2837024, 6294647, 12589294, 25178588, 50357176, 100714352, 201428704]

約数ペア:

[(1, 201428704), (2, 100714352), (4, 50357176), (8, 25178588), (16, 12589294), (32, 6294647), (71, 2837024), (142, 1418512), (284, 709256), (568, 354628), (1136, 177314), (2272, 88657)]