201496455

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{22501}}^1$

素因数の和:22711

約数の個数: 24

約数和(自身を含む): 351031200

約数和(自身を除く): 149534745

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2985, 8955, 22501, 67503, 112505, 202509, 337515, 1012545, 4477699, 13433097, 22388495, 40299291, 67165485, 201496455]

約数ペア:

[(1, 201496455), (3, 67165485), (5, 40299291), (9, 22388495), (15, 13433097), (45, 4477699), (199, 1012545), (597, 337515), (995, 202509), (1791, 112505), (2985, 67503), (8955, 22501)]