208207854

素因数分解:

$2^1\times 3^3\times {\mathrm{373}}^1\times {\mathrm{10337}}^1$

素因数の和:10721

約数の個数: 32

約数和(自身を含む): 463969440

約数和(自身を除く): 255761586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373, 746, 1119, 2238, 3357, 6714, 10071, 10337, 20142, 20674, 31011, 62022, 93033, 186066, 279099, 558198, 3855701, 7711402, 11567103, 23134206, 34701309, 69402618, 104103927, 208207854]

約数ペア:

[(1, 208207854), (2, 104103927), (3, 69402618), (6, 34701309), (9, 23134206), (18, 11567103), (27, 7711402), (54, 3855701), (373, 558198), (746, 279099), (1119, 186066), (2238, 93033), (3357, 62022), (6714, 31011), (10071, 20674), (10337, 20142)]