201366572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{5657}}^1$

素因数の和:6481

約数の個数: 24

約数和(自身を含む): 384970320

約数和(自身を除く): 183603748

約数列:

[1, 2, 4, 11, 22, 44, 809, 1618, 3236, 5657, 8899, 11314, 17798, 22628, 35596, 62227, 124454, 248908, 4576513, 9153026, 18306052, 50341643, 100683286, 201366572]

約数ペア:

[(1, 201366572), (2, 100683286), (4, 50341643), (11, 18306052), (22, 9153026), (44, 4576513), (809, 248908), (1618, 124454), (3236, 62227), (5657, 35596), (8899, 22628), (11314, 17798)]