201022018

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1\times {\mathrm{1571}}^1$

素因数の和:2177

約数の個数: 16

約数和(自身を含む): 304578144

約数和(自身を除く): 103556126

約数列:

[1, 2, 137, 274, 467, 934, 1571, 3142, 63979, 127958, 215227, 430454, 733657, 1467314, 100511009, 201022018]

約数ペア:

[(1, 201022018), (2, 100511009), (137, 1467314), (274, 733657), (467, 430454), (934, 215227), (1571, 127958), (3142, 63979)]