220161054

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{70429}}^1$

素因数の和:70955

約数の個数: 16

約数和(自身を含む): 441173520

約数和(自身を除く): 221012466

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 70429, 140858, 211287, 422574, 36693509, 73387018, 110080527, 220161054]

約数ペア:

[(1, 220161054), (2, 110080527), (3, 73387018), (6, 36693509), (521, 422574), (1042, 211287), (1563, 140858), (3126, 70429)]