201286874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{33739}}^1$

素因数の和:33917

約数の個数: 16

約数和(自身を含む): 319855200

約数和(自身を除く): 118568326

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 33739, 67478, 641041, 1282082, 5297023, 10594046, 100643437, 201286874]

約数ペア:

[(1, 201286874), (2, 100643437), (19, 10594046), (38, 5297023), (157, 1282082), (314, 641041), (2983, 67478), (5966, 33739)]