220178846

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1796

約数の個数: 24

約数和(自身を含む): 346588320

約数和(自身を除く): 126409474

約数列:

[1, 2, 29, 58, 79, 158, 841, 1657, 1682, 2291, 3314, 4582, 48053, 66439, 96106, 130903, 132878, 261806, 1393537, 2787074, 3796187, 7592374, 110089423, 220178846]

約数ペア:

[(1, 220178846), (2, 110089423), (29, 7592374), (58, 3796187), (79, 2787074), (158, 1393537), (841, 261806), (1657, 132878), (1682, 130903), (2291, 96106), (3314, 66439), (4582, 48053)]