199907653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2417}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 223307136

約数和(自身を除く): 23399483

約数列:

[1, 11, 73, 103, 803, 1133, 2417, 7519, 26587, 82709, 176441, 248951, 1940851, 2738461, 18173423, 199907653]

約数ペア:

[(1, 199907653), (11, 18173423), (73, 2738461), (103, 1940851), (803, 248951), (1133, 176441), (2417, 82709), (7519, 26587)]