220174669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{3061}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 259265664

約数和(自身を除く): 39090995

約数列:

[1, 11, 13, 143, 503, 3061, 5533, 6539, 33671, 39793, 71929, 437723, 1539683, 16936513, 20015879, 220174669]

約数ペア:

[(1, 220174669), (11, 20015879), (13, 16936513), (143, 1539683), (503, 437723), (3061, 71929), (5533, 39793), (6539, 33671)]