209202295

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{1231}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 257685120

約数和(自身を除く): 48482825

約数列:

[1, 5, 41, 205, 829, 1231, 4145, 6155, 33989, 50471, 169945, 252355, 1020499, 5102495, 41840459, 209202295]

約数ペア:

[(1, 209202295), (5, 41840459), (41, 5102495), (205, 1020499), (829, 252355), (1231, 169945), (4145, 50471), (6155, 33989)]