204059219

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{953}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 254191392

約数和(自身を除く): 50132173

約数列:

[1, 7, 13, 91, 169, 181, 953, 1183, 1267, 2353, 6671, 12389, 16471, 30589, 86723, 161057, 172493, 214123, 1127399, 1207451, 2242409, 15696863, 29151317, 204059219]

約数ペア:

[(1, 204059219), (7, 29151317), (13, 15696863), (91, 2242409), (169, 1207451), (181, 1127399), (953, 214123), (1183, 172493), (1267, 161057), (2353, 86723), (6671, 30589), (12389, 16471)]