206827753391

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{13523}}^1$

素因数の和:13932

約数の個数: 48

約数和(自身を含む): 257975601408

約数和(自身を除く): 51147848017

約数列:

[1, 7, 23, 41, 49, 161, 287, 331, 943, 1127, 2009, 2317, 6601, 7613, 13523, 13571, 16219, 46207, 53291, 94661, 94997, 311029, 312133, 373037, 554443, 662627, 664979, 2177203, 2184931, 3881101, 4476113, 12752189, 15240421, 15294517, 27167707, 31332791, 89265323, 102950599, 183520633, 219329537, 624857261, 720654193, 1284644431, 4220974559, 5044579351, 8992511017, 29546821913, 206827753391]

約数ペア:

[(1, 206827753391), (7, 29546821913), (23, 8992511017), (41, 5044579351), (49, 4220974559), (161, 1284644431), (287, 720654193), (331, 624857261), (943, 219329537), (1127, 183520633), (2009, 102950599), (2317, 89265323), (6601, 31332791), (7613, 27167707), (13523, 15294517), (13571, 15240421), (16219, 12752189), (46207, 4476113), (53291, 3881101), (94661, 2184931), (94997, 2177203), (311029, 664979), (312133, 662627), (373037, 554443)]