208469017

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 221184000

約数和(自身を除く): 12714983

約数列:

[1, 31, 47, 199, 719, 1457, 6169, 9353, 22289, 33793, 143081, 289943, 1047583, 4435511, 6724807, 208469017]

約数ペア:

[(1, 208469017), (31, 6724807), (47, 4435511), (199, 1047583), (719, 289943), (1457, 143081), (6169, 33793), (9353, 22289)]