200123133220

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1429}}^1\times {\mathrm{8467}}^1$

素因数の和:10732

約数の個数: 48

約数和(自身を含む): 421110930240

約数和(自身を除く): 220987797020

約数列:

[1, 2, 4, 5, 10, 20, 827, 1429, 1654, 2858, 3308, 4135, 5716, 7145, 8270, 8467, 14290, 16540, 16934, 28580, 33868, 42335, 84670, 169340, 1181783, 2363566, 4727132, 5908915, 7002209, 11817830, 12099343, 14004418, 23635660, 24198686, 28008836, 35011045, 48397372, 60496715, 70022090, 120993430, 140044180, 241986860, 10006156661, 20012313322, 40024626644, 50030783305, 100061566610, 200123133220]

約数ペア:

[(1, 200123133220), (2, 100061566610), (4, 50030783305), (5, 40024626644), (10, 20012313322), (20, 10006156661), (827, 241986860), (1429, 140044180), (1654, 120993430), (2858, 70022090), (3308, 60496715), (4135, 48397372), (5716, 35011045), (7145, 28008836), (8270, 24198686), (8467, 23635660), (14290, 14004418), (16540, 12099343), (16934, 11817830), (28580, 7002209), (33868, 5908915), (42335, 4727132), (84670, 2363566), (169340, 1181783)]