199039871

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{156601}}^1$

素因数の和:156673

約数の個数: 8

約数和(自身を含む): 210473088

約数和(自身を除く): 11433217

約数列:

[1, 31, 41, 1271, 156601, 4854631, 6420641, 199039871]

約数ペア:

[(1, 199039871), (31, 6420641), (41, 4854631), (1271, 156601)]