193220495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{72503}}^1$

素因数の和:72562

約数の個数: 16

約数和(自身を含む): 255794112

約数和(自身を除く): 62573617

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 72503, 362515, 942539, 2972623, 4712695, 14863115, 38644099, 193220495]

約数ペア:

[(1, 193220495), (5, 38644099), (13, 14863115), (41, 4712695), (65, 2972623), (205, 942539), (533, 362515), (2665, 72503)]