193371268

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{152501}}^1$

素因数の和:152822

約数の個数: 12

約数和(自身を含む): 339469452

約数和(自身を除く): 146098184

約数列:

[1, 2, 4, 317, 634, 1268, 152501, 305002, 610004, 48342817, 96685634, 193371268]

約数ペア:

[(1, 193371268), (2, 96685634), (4, 48342817), (317, 610004), (634, 305002), (1268, 152501)]