215565604

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{313}}^1\times {\mathrm{1031}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 381080448

約数和(自身を除く): 165514844

約数列:

[1, 2, 4, 167, 313, 334, 626, 668, 1031, 1252, 2062, 4124, 52271, 104542, 172177, 209084, 322703, 344354, 645406, 688708, 1290812, 53891401, 107782802, 215565604]

約数ペア:

[(1, 215565604), (2, 107782802), (4, 53891401), (167, 1290812), (313, 688708), (334, 645406), (626, 344354), (668, 322703), (1031, 209084), (1252, 172177), (2062, 104542), (4124, 52271)]