317444146

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{35837}}^1$

素因数の和:35985

約数の個数: 16

約数和(自身を含む): 491984064

約数和(自身を除く): 174539918

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 35837, 71674, 1540991, 3081982, 3691211, 7382422, 158722073, 317444146]

約数ペア:

[(1, 317444146), (2, 158722073), (43, 7382422), (86, 3691211), (103, 3081982), (206, 1540991), (4429, 71674), (8858, 35837)]