208078403938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{17047223}}^1$

素因数の和:17047601

約数の個数: 16

約数和(自身を含む): 331398034560

約数和(自身を除く): 123319630622

約数列:

[1, 2, 17, 34, 359, 718, 6103, 12206, 17047223, 34094446, 289802791, 579605582, 6119953057, 12239906114, 104039201969, 208078403938]

約数ペア:

[(1, 208078403938), (2, 104039201969), (17, 12239906114), (34, 6119953057), (359, 579605582), (718, 289802791), (6103, 34094446), (12206, 17047223)]