208041031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1171}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 234925056

約数和(自身を除く): 26884025

約数列:

[1, 11, 31, 341, 521, 1171, 5731, 12881, 16151, 36301, 177661, 399311, 610091, 6711001, 18912821, 208041031]

約数ペア:

[(1, 208041031), (11, 18912821), (31, 6711001), (341, 610091), (521, 399311), (1171, 177661), (5731, 36301), (12881, 16151)]