210678022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{19163}}^1$

素因数の和:19427

約数の個数: 16

約数和(自身を含む): 331153920

約数和(自身を除く): 120475898

約数列:

[1, 2, 23, 46, 239, 478, 5497, 10994, 19163, 38326, 440749, 881498, 4579957, 9159914, 105339011, 210678022]

約数ペア:

[(1, 210678022), (2, 105339011), (23, 9159914), (46, 4579957), (239, 881498), (478, 440749), (5497, 38326), (10994, 19163)]