254702

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:152

約数の個数: 24

約数和(自身を含む): 467856

約数和(自身を除く): 213154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 113, 161, 226, 322, 791, 1127, 1582, 2254, 2599, 5198, 5537, 11074, 18193, 36386, 127351, 254702]

約数ペア:

[(1, 254702), (2, 127351), (7, 36386), (14, 18193), (23, 11074), (46, 5537), (49, 5198), (98, 2599), (113, 2254), (161, 1582), (226, 1127), (322, 791)]