202138722

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{142151}}^1$

素因数の和:142238

約数の個数: 24

約数和(自身を含む): 443514240

約数和(自身を除く): 241375518

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 142151, 284302, 426453, 852906, 1279359, 2558718, 11229929, 22459858, 33689787, 67379574, 101069361, 202138722]

約数ペア:

[(1, 202138722), (2, 101069361), (3, 67379574), (6, 33689787), (9, 22459858), (18, 11229929), (79, 2558718), (158, 1279359), (237, 852906), (474, 426453), (711, 284302), (1422, 142151)]