208464648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1240861}}^1$

素因数の和:1240877

約数の個数: 32

約数和(自身を含む): 595613760

約数和(自身を除く): 387149112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1240861, 2481722, 3722583, 4963444, 7445166, 8686027, 9926888, 14890332, 17372054, 26058081, 29780664, 34744108, 52116162, 69488216, 104232324, 208464648]

約数ペア:

[(1, 208464648), (2, 104232324), (3, 69488216), (4, 52116162), (6, 34744108), (7, 29780664), (8, 26058081), (12, 17372054), (14, 14890332), (21, 9926888), (24, 8686027), (28, 7445166), (42, 4963444), (56, 3722583), (84, 2481722), (168, 1240861)]