201211570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99119}}^1$

素因数の和:99162

約数の個数: 32

約数和(自身を含む): 428198400

約数和(自身を除く): 226986830

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 99119, 198238, 495595, 693833, 991190, 1387666, 2874451, 3469165, 5748902, 6938330, 14372255, 20121157, 28744510, 40242314, 100605785, 201211570]

約数ペア:

[(1, 201211570), (2, 100605785), (5, 40242314), (7, 28744510), (10, 20121157), (14, 14372255), (29, 6938330), (35, 5748902), (58, 3469165), (70, 2874451), (145, 1387666), (203, 991190), (290, 693833), (406, 495595), (1015, 198238), (2030, 99119)]