199448431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{3659}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 245952000

約数和(自身を除く): 46503569

約数列:

[1, 7, 13, 91, 599, 3659, 4193, 7787, 25613, 47567, 54509, 332969, 2191741, 15342187, 28492633, 199448431]

約数ペア:

[(1, 199448431), (7, 28492633), (13, 15342187), (91, 2191741), (599, 332969), (3659, 54509), (4193, 47567), (7787, 25613)]