201722674052

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{1489}}^1\times {\mathrm{316531}}^1$

素因数の和:318131

約数の個数: 24

約数和(自身を含む): 356554306080

約数和(自身を除く): 154831632028

約数列:

[1, 2, 4, 107, 214, 428, 1489, 2978, 5956, 159323, 316531, 318646, 633062, 637292, 1266124, 33868817, 67737634, 135475268, 471314659, 942629318, 1885258636, 50430668513, 100861337026, 201722674052]

約数ペア:

[(1, 201722674052), (2, 100861337026), (4, 50430668513), (107, 1885258636), (214, 942629318), (428, 471314659), (1489, 135475268), (2978, 67737634), (5956, 33868817), (159323, 1266124), (316531, 637292), (318646, 633062)]