201091566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{16421}}^1$

素因数の和:16596

約数の個数: 32

約数和(自身を含む): 435905568

約数和(自身を除く): 234814002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 16421, 32842, 49263, 98526, 213473, 426946, 640419, 1280838, 2578097, 5156194, 7734291, 15468582, 33515261, 67030522, 100545783, 201091566]

約数ペア:

[(1, 201091566), (2, 100545783), (3, 67030522), (6, 33515261), (13, 15468582), (26, 7734291), (39, 5156194), (78, 2578097), (157, 1280838), (314, 640419), (471, 426946), (942, 213473), (2041, 98526), (4082, 49263), (6123, 32842), (12246, 16421)]