209318084

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{10859}}^1$

素因数の和:11003

約数の個数: 24

約数和(自身を含む): 377059200

約数和(自身を除く): 167741116

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 4819, 9638, 10859, 19276, 21718, 43436, 662399, 857861, 1324798, 1715722, 2649596, 3431444, 52329521, 104659042, 209318084]

約数ペア:

[(1, 209318084), (2, 104659042), (4, 52329521), (61, 3431444), (79, 2649596), (122, 1715722), (158, 1324798), (244, 857861), (316, 662399), (4819, 43436), (9638, 21718), (10859, 19276)]