202018972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{26209}}^1$

素因数の和:26301

約数の個数: 24

約数和(自身を含む): 369875520

約数和(自身を除く): 167856548

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 26209, 52418, 104836, 1074569, 1231823, 2149138, 2463646, 4298276, 4927292, 50504743, 101009486, 202018972]

約数ペア:

[(1, 202018972), (2, 101009486), (4, 50504743), (41, 4927292), (47, 4298276), (82, 2463646), (94, 2149138), (164, 1231823), (188, 1074569), (1927, 104836), (3854, 52418), (7708, 26209)]