199432883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 218301216

約数和(自身を除く): 18868333

約数列:

[1, 13, 101, 193, 787, 1313, 2509, 10231, 19493, 79487, 151891, 253409, 1033331, 1974583, 15340991, 199432883]

約数ペア:

[(1, 199432883), (13, 15340991), (101, 1974583), (193, 1033331), (787, 253409), (1313, 151891), (2509, 79487), (10231, 19493)]