207920179

素因数分解:

${\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 218014720

約数和(自身を除く): 10094541

約数列:

[1, 43, 79, 97, 631, 3397, 4171, 7663, 27133, 49849, 61207, 329509, 2143507, 2631901, 4835353, 207920179]

約数ペア:

[(1, 207920179), (43, 4835353), (79, 2631901), (97, 2143507), (631, 329509), (3397, 61207), (4171, 49849), (7663, 27133)]