196640173

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 212411376

約数和(自身を除く): 15771203

約数列:

[1, 17, 73, 193, 821, 1241, 3281, 13957, 14089, 59933, 158453, 239513, 1018861, 2693701, 11567069, 196640173]

約数ペア:

[(1, 196640173), (17, 11567069), (73, 2693701), (193, 1018861), (821, 239513), (1241, 158453), (3281, 59933), (13957, 14089)]