210204404

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{50971}}^1$

素因数の和:52006

約数の個数: 12

約数和(自身を含む): 368221728

約数和(自身を除く): 158017324

約数列:

[1, 2, 4, 1031, 2062, 4124, 50971, 101942, 203884, 52551101, 105102202, 210204404]

約数ペア:

[(1, 210204404), (2, 105102202), (4, 52551101), (1031, 203884), (2062, 101942), (4124, 50971)]