201929383481

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1\times {\mathrm{393017}}^1$

素因数の和:395584

約数の個数: 16

約数和(自身を含む): 238829178240

約数和(自身を除く): 36899794759

約数列:

[1, 7, 29, 203, 2531, 17717, 73399, 393017, 513793, 2751119, 11397493, 79782451, 994726027, 6963082189, 28847054783, 201929383481]

約数ペア:

[(1, 201929383481), (7, 28847054783), (29, 6963082189), (203, 994726027), (2531, 79782451), (17717, 11397493), (73399, 2751119), (393017, 513793)]