198694945

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1\times {\mathrm{701}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 242004672

約数和(自身を除く): 43309727

約数列:

[1, 5, 83, 415, 683, 701, 3415, 3505, 56689, 58183, 283445, 290915, 478783, 2393915, 39738989, 198694945]

約数ペア:

[(1, 198694945), (5, 39738989), (83, 2393915), (415, 478783), (683, 290915), (701, 283445), (3415, 58183), (3505, 56689)]