218507045

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{1693}}^1$

素因数の和:2092

約数の個数: 16

約数和(自身を含む): 266378112

約数和(自身を除く): 47871067

約数列:

[1, 5, 83, 311, 415, 1555, 1693, 8465, 25813, 129065, 140519, 526523, 702595, 2632615, 43701409, 218507045]

約数ペア:

[(1, 218507045), (5, 43701409), (83, 2632615), (311, 702595), (415, 526523), (1555, 140519), (1693, 129065), (8465, 25813)]