207829604

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{156971}}^1$

素因数の和:157306

約数の個数: 12

約数和(自身を含む): 364802928

約数和(自身を除く): 156973324

約数列:

[1, 2, 4, 331, 662, 1324, 156971, 313942, 627884, 51957401, 103914802, 207829604]

約数ペア:

[(1, 207829604), (2, 103914802), (4, 51957401), (331, 627884), (662, 313942), (1324, 156971)]