201949469

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^2$

素因数の和:608

約数の個数: 12

約数和(自身を含む): 211001472

約数和(自身を除く): 9052003

約数列:

[1, 31, 131, 223, 4061, 6913, 29213, 49729, 905603, 1541599, 6514499, 201949469]

約数ペア:

[(1, 201949469), (31, 6514499), (131, 1541599), (223, 905603), (4061, 49729), (6913, 29213)]