208024533

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1297}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 306161856

約数和(自身を除く): 98137323

約数列:

[1, 3, 9, 71, 213, 251, 639, 753, 1297, 2259, 3891, 11673, 17821, 53463, 92087, 160389, 276261, 325547, 828783, 976641, 2929923, 23113837, 69341511, 208024533]

約数ペア:

[(1, 208024533), (3, 69341511), (9, 23113837), (71, 2929923), (213, 976641), (251, 828783), (639, 325547), (753, 276261), (1297, 160389), (2259, 92087), (3891, 53463), (11673, 17821)]