220779512

素因数分解:

$2^3\times {\mathrm{4177}}^1\times {\mathrm{6607}}^1$

素因数の和:10790

約数の個数: 16

約数和(自身を含む): 414123360

約数和(自身を除く): 193343848

約数列:

[1, 2, 4, 8, 4177, 6607, 8354, 13214, 16708, 26428, 33416, 52856, 27597439, 55194878, 110389756, 220779512]

約数ペア:

[(1, 220779512), (2, 110389756), (4, 55194878), (8, 27597439), (4177, 52856), (6607, 33416), (8354, 26428), (13214, 16708)]