202209703340

素因数分解:

$2^2\times 5^1\times {\mathrm{42379}}^1\times {\mathrm{238573}}^1$

素因数の和:280961

約数の個数: 24

約数和(自身を含む): 424652177040

約数和(自身を除く): 222442473700

約数列:

[1, 2, 4, 5, 10, 20, 42379, 84758, 169516, 211895, 238573, 423790, 477146, 847580, 954292, 1192865, 2385730, 4771460, 10110485167, 20220970334, 40441940668, 50552425835, 101104851670, 202209703340]

約数ペア:

[(1, 202209703340), (2, 101104851670), (4, 50552425835), (5, 40441940668), (10, 20220970334), (20, 10110485167), (42379, 4771460), (84758, 2385730), (169516, 1192865), (211895, 954292), (238573, 847580), (423790, 477146)]