199907326

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{6113}}^1$

素因数の和:6395

約数の個数: 16

約数和(自身を含む): 305064144

約数和(自身を除く): 105156818

約数列:

[1, 2, 83, 166, 197, 394, 6113, 12226, 16351, 32702, 507379, 1014758, 1204261, 2408522, 99953663, 199907326]

約数ペア:

[(1, 199907326), (2, 99953663), (83, 2408522), (166, 1204261), (197, 1014758), (394, 507379), (6113, 32702), (12226, 16351)]