198202228

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{37061}}^1$

素因数の和:37263

約数の個数: 24

約数和(自身を含む): 398490624

約数和(自身を除く): 200288396

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 37061, 74122, 148244, 259427, 518854, 1037708, 7078651, 14157302, 28314604, 49550557, 99101114, 198202228]

約数ペア:

[(1, 198202228), (2, 99101114), (4, 49550557), (7, 28314604), (14, 14157302), (28, 7078651), (191, 1037708), (382, 518854), (764, 259427), (1337, 148244), (2674, 74122), (5348, 37061)]