200564320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113957}}^1$

素因数の和:113983

約数の個数: 48

約数和(自身を含む): 516913488

約数和(自身を除く): 316349168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 113957, 227914, 455828, 569785, 911656, 1139570, 1253527, 1823312, 2279140, 2507054, 3646624, 4558280, 5014108, 6267635, 9116560, 10028216, 12535270, 18233120, 20056432, 25070540, 40112864, 50141080, 100282160, 200564320]

約数ペア:

[(1, 200564320), (2, 100282160), (4, 50141080), (5, 40112864), (8, 25070540), (10, 20056432), (11, 18233120), (16, 12535270), (20, 10028216), (22, 9116560), (32, 6267635), (40, 5014108), (44, 4558280), (55, 3646624), (80, 2507054), (88, 2279140), (110, 1823312), (160, 1253527), (176, 1139570), (220, 911656), (352, 569785), (440, 455828), (880, 227914), (1760, 113957)]