209084244

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{220553}}^1$

素因数の和:220639

約数の個数: 24

約数和(自身を含む): 494040960

約数和(自身を除く): 284956716

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 220553, 441106, 661659, 882212, 1323318, 2646636, 17423687, 34847374, 52271061, 69694748, 104542122, 209084244]

約数ペア:

[(1, 209084244), (2, 104542122), (3, 69694748), (4, 52271061), (6, 34847374), (12, 17423687), (79, 2646636), (158, 1323318), (237, 882212), (316, 661659), (474, 441106), (948, 220553)]