213869095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{228737}}^1$

素因数の和:228770

約数の個数: 16

約数和(自身を含む): 296444448

約数和(自身を除く): 82575353

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 228737, 1143685, 2516107, 3888529, 12580535, 19442645, 42773819, 213869095]

約数ペア:

[(1, 213869095), (5, 42773819), (11, 19442645), (17, 12580535), (55, 3888529), (85, 2516107), (187, 1143685), (935, 228737)]