201994182315

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{144798697}}^1$

素因数の和:144798739

約数の個数: 24

約数和(自身を含む): 361417550208

約数和(自身を除く): 159423367893

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 144798697, 434396091, 723993485, 1303188273, 2171980455, 4488759607, 6515941365, 13466278821, 22443798035, 40398836463, 67331394105, 201994182315]

約数ペア:

[(1, 201994182315), (3, 67331394105), (5, 40398836463), (9, 22443798035), (15, 13466278821), (31, 6515941365), (45, 4488759607), (93, 2171980455), (155, 1303188273), (279, 723993485), (465, 434396091), (1395, 144798697)]