220806718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{6269}}^1$

素因数の和:7883

約数の個数: 16

約数和(自身を含む): 361603440

約数和(自身を除く): 140796722

約数列:

[1, 2, 11, 22, 1601, 3202, 6269, 12538, 17611, 35222, 68959, 137918, 10036669, 20073338, 110403359, 220806718]

約数ペア:

[(1, 220806718), (2, 110403359), (11, 20073338), (22, 10036669), (1601, 137918), (3202, 68959), (6269, 35222), (12538, 17611)]