201944216

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{79631}}^1$

素因数の和:79954

約数の個数: 16

約数和(自身を含む): 379844640

約数和(自身を除く): 177900424

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 79631, 159262, 318524, 637048, 25243027, 50486054, 100972108, 201944216]

約数ペア:

[(1, 201944216), (2, 100972108), (4, 50486054), (8, 25243027), (317, 637048), (634, 318524), (1268, 159262), (2536, 79631)]