220156835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{14741}}^1$

素因数の和:14878

約数の個数: 16

約数和(自身を含む): 275970240

約数和(自身を除く): 55813405

約数列:

[1, 5, 29, 103, 145, 515, 2987, 14741, 14935, 73705, 427489, 1518323, 2137445, 7591615, 44031367, 220156835]

約数ペア:

[(1, 220156835), (5, 44031367), (29, 7591615), (103, 2137445), (145, 1518323), (515, 427489), (2987, 73705), (14741, 14935)]