199921062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{2683}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 436740480

約数和(自身を除く): 236819418

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1129, 2258, 2683, 3387, 5366, 6774, 8049, 12419, 16098, 24838, 29513, 37257, 59026, 74514, 88539, 177078, 3029107, 6058214, 9087321, 18174642, 33320177, 66640354, 99960531, 199921062]

約数ペア:

[(1, 199921062), (2, 99960531), (3, 66640354), (6, 33320177), (11, 18174642), (22, 9087321), (33, 6058214), (66, 3029107), (1129, 177078), (2258, 88539), (2683, 74514), (3387, 59026), (5366, 37257), (6774, 29513), (8049, 24838), (12419, 16098)]