202445060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{138661}}^1$

素因数の和:138743

約数の個数: 24

約数和(自身を含む): 430961496

約数和(自身を除く): 228516436

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 138661, 277322, 554644, 693305, 1386610, 2773220, 10122253, 20244506, 40489012, 50611265, 101222530, 202445060]

約数ペア:

[(1, 202445060), (2, 101222530), (4, 50611265), (5, 40489012), (10, 20244506), (20, 10122253), (73, 2773220), (146, 1386610), (292, 693305), (365, 554644), (730, 277322), (1460, 138661)]