256200839999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31331887}}^1$

素因数の和:31331954

約数の個数: 16

約数和(自身を含む): 300034159488

約数和(自身を除く): 43833319489

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 31331887, 407314531, 532642079, 1159279819, 6924347027, 15070637647, 19707756923, 256200839999]

約数ペア:

[(1, 256200839999), (13, 19707756923), (17, 15070637647), (37, 6924347027), (221, 1159279819), (481, 532642079), (629, 407314531), (8177, 31331887)]