201070984

素因数分解:

$2^3\times {\mathrm{1223}}^1\times {\mathrm{20551}}^1$

素因数の和:21780

約数の個数: 16

約数和(自身を含む): 377334720

約数和(自身を除く): 176263736

約数列:

[1, 2, 4, 8, 1223, 2446, 4892, 9784, 20551, 41102, 82204, 164408, 25133873, 50267746, 100535492, 201070984]

約数ペア:

[(1, 201070984), (2, 100535492), (4, 50267746), (8, 25133873), (1223, 164408), (2446, 82204), (4892, 41102), (9784, 20551)]