227470412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 441272832

約数和(自身を除く): 213802420

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 163, 188, 326, 571, 611, 652, 1142, 1222, 2119, 2284, 2444, 4238, 7423, 7661, 8476, 14846, 15322, 26837, 29692, 30644, 53674, 93073, 99593, 107348, 186146, 199186, 348881, 372292, 398372, 697762, 1209949, 1395524, 2419898, 4374431, 4839796, 8748862, 17497724, 56867603, 113735206, 227470412]

約数ペア:

[(1, 227470412), (2, 113735206), (4, 56867603), (13, 17497724), (26, 8748862), (47, 4839796), (52, 4374431), (94, 2419898), (163, 1395524), (188, 1209949), (326, 697762), (571, 398372), (611, 372292), (652, 348881), (1142, 199186), (1222, 186146), (2119, 107348), (2284, 99593), (2444, 93073), (4238, 53674), (7423, 30644), (7661, 29692), (8476, 26837), (14846, 15322)]