201102397438

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{1559}}^1\times {\mathrm{160841}}^1$

素因数の和:162803

約数の個数: 16

約数和(自身を含む): 302601705120

約数和(自身を除く): 101499307682

約数列:

[1, 2, 401, 802, 1559, 3118, 160841, 321682, 625159, 1250318, 64497241, 128994482, 250751119, 501502238, 100551198719, 201102397438]

約数ペア:

[(1, 201102397438), (2, 100551198719), (401, 501502238), (802, 250751119), (1559, 128994482), (3118, 64497241), (160841, 1250318), (321682, 625159)]