201620038

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{4397}}^1$

素因数の和:4727

約数の個数: 16

約数和(自身を含む): 306839664

約数和(自身を除く): 105219626

約数列:

[1, 2, 101, 202, 227, 454, 4397, 8794, 22927, 45854, 444097, 888194, 998119, 1996238, 100810019, 201620038]

約数ペア:

[(1, 201620038), (2, 100810019), (101, 1996238), (202, 998119), (227, 888194), (454, 444097), (4397, 45854), (8794, 22927)]