208658448

素因数分解:

$2^4\times 3^2\times {\mathrm{1449017}}^1$

素因数の和:1449031

約数の個数: 30

約数和(自身を含む): 583954254

約数和(自身を除く): 375295806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1449017, 2898034, 4347051, 5796068, 8694102, 11592136, 13041153, 17388204, 23184272, 26082306, 34776408, 52164612, 69552816, 104329224, 208658448]

約数ペア:

[(1, 208658448), (2, 104329224), (3, 69552816), (4, 52164612), (6, 34776408), (8, 26082306), (9, 23184272), (12, 17388204), (16, 13041153), (18, 11592136), (24, 8694102), (36, 5796068), (48, 4347051), (72, 2898034), (144, 1449017)]