201297618

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{272761}}^1$

素因数の和:272810

約数の個数: 24

約数和(自身を含む): 446784156

約数和(自身を除く): 245486538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 272761, 545522, 818283, 1636566, 2454849, 4909698, 11183201, 22366402, 33549603, 67099206, 100648809, 201297618]

約数ペア:

[(1, 201297618), (2, 100648809), (3, 67099206), (6, 33549603), (9, 22366402), (18, 11183201), (41, 4909698), (82, 2454849), (123, 1636566), (246, 818283), (369, 545522), (738, 272761)]