208098308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{44201}}^1$

素因数の和:44323

約数の個数: 24

約数和(自身を含む): 401000544

約数和(自身を除く): 192902236

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 44201, 88402, 176804, 486211, 972422, 1944844, 4729507, 9459014, 18918028, 52024577, 104049154, 208098308]

約数ペア:

[(1, 208098308), (2, 104049154), (4, 52024577), (11, 18918028), (22, 9459014), (44, 4729507), (107, 1944844), (214, 972422), (428, 486211), (1177, 176804), (2354, 88402), (4708, 44201)]