202209740

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{47917}}^1$

素因数の和:48137

約数の個数: 24

約数和(自身を含む): 426661872

約数和(自身を除く): 224452132

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 47917, 95834, 191668, 239585, 479170, 958340, 10110487, 20220974, 40441948, 50552435, 101104870, 202209740]

約数ペア:

[(1, 202209740), (2, 101104870), (4, 50552435), (5, 40441948), (10, 20220974), (20, 10110487), (211, 958340), (422, 479170), (844, 239585), (1055, 191668), (2110, 95834), (4220, 47917)]