208438064

素因数分解:

$2^4\times {\mathrm{1747}}^1\times {\mathrm{7457}}^1$

素因数の和:9212

約数の個数: 20

約数和(自身を含む): 404134104

約数和(自身を除く): 195696040

約数列:

[1, 2, 4, 8, 16, 1747, 3494, 6988, 7457, 13976, 14914, 27952, 29828, 59656, 119312, 13027379, 26054758, 52109516, 104219032, 208438064]

約数ペア:

[(1, 208438064), (2, 104219032), (4, 52109516), (8, 26054758), (16, 13027379), (1747, 119312), (3494, 59656), (6988, 29828), (7457, 27952), (13976, 14914)]