196712525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2039}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 259536960

約数和(自身を除く): 62824435

約数列:

[1, 5, 17, 25, 85, 227, 425, 1135, 2039, 3859, 5675, 10195, 19295, 34663, 50975, 96475, 173315, 462853, 866575, 2314265, 7868501, 11571325, 39342505, 196712525]

約数ペア:

[(1, 196712525), (5, 39342505), (17, 11571325), (25, 7868501), (85, 2314265), (227, 866575), (425, 462853), (1135, 173315), (2039, 96475), (3859, 50975), (5675, 34663), (10195, 19295)]