195725115989

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2197603}}^1$

素因数の和:2197677

約数の個数: 24

約数和(自身を含む): 231645042432

約数和(自身を除く): 35919926443

約数列:

[1, 13, 17, 31, 169, 221, 403, 527, 2873, 5239, 6851, 89063, 2197603, 28568839, 37359251, 68125693, 371394907, 485670263, 885634009, 1158136781, 6313713419, 11513242117, 15055778153, 195725115989]

約数ペア:

[(1, 195725115989), (13, 15055778153), (17, 11513242117), (31, 6313713419), (169, 1158136781), (221, 885634009), (403, 485670263), (527, 371394907), (2873, 68125693), (5239, 37359251), (6851, 28568839), (89063, 2197603)]