187112110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{11131}}^1$

素因数の和:11220

約数の個数: 24

約数和(自身を含む): 345247848

約数和(自身を除く): 158135738

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 8405, 11131, 16810, 22262, 55655, 111310, 456371, 912742, 2281855, 4563710, 18711211, 37422422, 93556055, 187112110]

約数ペア:

[(1, 187112110), (2, 93556055), (5, 37422422), (10, 18711211), (41, 4563710), (82, 2281855), (205, 912742), (410, 456371), (1681, 111310), (3362, 55655), (8405, 22262), (11131, 16810)]