200872190

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{177763}}^1$

素因数の和:177883

約数の個数: 16

約数和(自身を含む): 364771728

約数和(自身を除く): 163899538

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 177763, 355526, 888815, 1777630, 20087219, 40174438, 100436095, 200872190]

約数ペア:

[(1, 200872190), (2, 100436095), (5, 40174438), (10, 20087219), (113, 1777630), (226, 888815), (565, 355526), (1130, 177763)]