202345145

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 256454856

約数和(自身を除く): 54109711

約数列:

[1, 5, 23, 113, 115, 529, 565, 677, 2599, 2645, 3385, 12995, 15571, 59777, 76501, 77855, 298885, 358133, 382505, 1759523, 1790665, 8797615, 40469029, 202345145]

約数ペア:

[(1, 202345145), (5, 40469029), (23, 8797615), (113, 1790665), (115, 1759523), (529, 382505), (565, 358133), (677, 298885), (2599, 77855), (2645, 76501), (3385, 59777), (12995, 15571)]