205429684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{15199}}^1$

素因数の和:15343

約数の個数: 24

約数和(自身を含む): 374528000

約数和(自身を除く): 169098316

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 3379, 6758, 13516, 15199, 30398, 60796, 471169, 942338, 1656691, 1884676, 3313382, 6626764, 51357421, 102714842, 205429684]

約数ペア:

[(1, 205429684), (2, 102714842), (4, 51357421), (31, 6626764), (62, 3313382), (109, 1884676), (124, 1656691), (218, 942338), (436, 471169), (3379, 60796), (6758, 30398), (13516, 15199)]