196984705

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{6449}}^1$

素因数の和:6644

約数の個数: 16

約数和(自身を含む): 243810000

約数和(自身を除く): 46825295

約数列:

[1, 5, 41, 149, 205, 745, 6109, 6449, 30545, 32245, 264409, 960901, 1322045, 4804505, 39396941, 196984705]

約数ペア:

[(1, 196984705), (5, 39396941), (41, 4804505), (149, 1322045), (205, 960901), (745, 264409), (6109, 32245), (6449, 30545)]