201159470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4211}}^1$

素因数の和:4516

約数の個数: 32

約数和(自身を含む): 384842016

約数和(自身を除く): 183682546

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 281, 562, 1405, 2810, 4211, 4777, 8422, 9554, 21055, 23885, 42110, 47770, 71587, 143174, 357935, 715870, 1183291, 2366582, 5916455, 11832910, 20115947, 40231894, 100579735, 201159470]

約数ペア:

[(1, 201159470), (2, 100579735), (5, 40231894), (10, 20115947), (17, 11832910), (34, 5916455), (85, 2366582), (170, 1183291), (281, 715870), (562, 357935), (1405, 143174), (2810, 71587), (4211, 47770), (4777, 42110), (8422, 23885), (9554, 21055)]