199099359

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{2287}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 305173440

約数和(自身を除く): 106074081

約数列:

[1, 3, 9, 17, 51, 153, 569, 1707, 2287, 5121, 6861, 9673, 20583, 29019, 38879, 87057, 116637, 349911, 1301303, 3903909, 11711727, 22122151, 66366453, 199099359]

約数ペア:

[(1, 199099359), (3, 66366453), (9, 22122151), (17, 11711727), (51, 3903909), (153, 1301303), (569, 349911), (1707, 116637), (2287, 87057), (5121, 38879), (6861, 29019), (9673, 20583)]