201610123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 252564480

約数和(自身を除く): 50954357

約数列:

[1, 11, 13, 17, 143, 187, 221, 239, 347, 2431, 2629, 3107, 3817, 4063, 4511, 5899, 34177, 44693, 49621, 52819, 64889, 76687, 82933, 581009, 843557, 912263, 1078129, 1409861, 11859419, 15508471, 18328193, 201610123]

約数ペア:

[(1, 201610123), (11, 18328193), (13, 15508471), (17, 11859419), (143, 1409861), (187, 1078129), (221, 912263), (239, 843557), (347, 581009), (2431, 82933), (2629, 76687), (3107, 64889), (3817, 52819), (4063, 49621), (4511, 44693), (5899, 34177)]