189859859

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 234912960

約数和(自身を除く): 45053101

約数列:

[1, 7, 17, 49, 119, 317, 719, 833, 2219, 5033, 5389, 12223, 15533, 35231, 37723, 85561, 227923, 264061, 598927, 1595461, 3874691, 11168227, 27122837, 189859859]

約数ペア:

[(1, 189859859), (7, 27122837), (17, 11168227), (49, 3874691), (119, 1595461), (317, 598927), (719, 264061), (833, 227923), (2219, 85561), (5033, 37723), (5389, 35231), (12223, 15533)]