201882556

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{50929}}^1$

素因数の和:51924

約数の個数: 12

約数和(自身を含む): 353657920

約数和(自身を除く): 151775364

約数列:

[1, 2, 4, 991, 1982, 3964, 50929, 101858, 203716, 50470639, 100941278, 201882556]

約数ペア:

[(1, 201882556), (2, 100941278), (4, 50470639), (991, 203716), (1982, 101858), (3964, 50929)]