199952146

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{22727}}^1$

素因数の和:22865

約数の個数: 16

約数和(自身を含む): 309282624

約数和(自身を除く): 109330478

約数列:

[1, 2, 53, 83, 106, 166, 4399, 8798, 22727, 45454, 1204531, 1886341, 2409062, 3772682, 99976073, 199952146]

約数ペア:

[(1, 199952146), (2, 99976073), (53, 3772682), (83, 2409062), (106, 1886341), (166, 1204531), (4399, 45454), (8798, 22727)]