194991999

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{2741}}^1$

素因数の和:3798

約数の個数: 16

約数和(自身を含む): 271655424

約数和(自身を除く): 76663425

約数列:

[1, 3, 23, 69, 1031, 2741, 3093, 8223, 23713, 63043, 71139, 189129, 2825971, 8477913, 64997333, 194991999]

約数ペア:

[(1, 194991999), (3, 64997333), (23, 8477913), (69, 2825971), (1031, 189129), (2741, 71139), (3093, 63043), (8223, 23713)]