209327094

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1201}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 474780384

約数和(自身を除く): 265453290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 421, 842, 1201, 1263, 2402, 2526, 3603, 3789, 7206, 7578, 9683, 10809, 19366, 21618, 27623, 29049, 55246, 58098, 82869, 87147, 165738, 174294, 248607, 497214, 505621, 1011242, 1516863, 3033726, 4550589, 9101178, 11629283, 23258566, 34887849, 69775698, 104663547, 209327094]

約数ペア:

[(1, 209327094), (2, 104663547), (3, 69775698), (6, 34887849), (9, 23258566), (18, 11629283), (23, 9101178), (46, 4550589), (69, 3033726), (138, 1516863), (207, 1011242), (414, 505621), (421, 497214), (842, 248607), (1201, 174294), (1263, 165738), (2402, 87147), (2526, 82869), (3603, 58098), (3789, 55246), (7206, 29049), (7578, 27623), (9683, 21618), (10809, 19366)]