207832252

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{1987}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 369608960

約数和(自身を除く): 161776708

約数列:

[1, 2, 4, 79, 158, 316, 331, 662, 1324, 1987, 3974, 7948, 26149, 52298, 104596, 156973, 313946, 627892, 657697, 1315394, 2630788, 51958063, 103916126, 207832252]

約数ペア:

[(1, 207832252), (2, 103916126), (4, 51958063), (79, 2630788), (158, 1315394), (316, 657697), (331, 627892), (662, 313946), (1324, 156973), (1987, 104596), (3974, 52298), (7948, 26149)]