207923339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 228144000

約数和(自身を除く): 20220661

約数列:

[1, 13, 79, 193, 1027, 1049, 2509, 13637, 15247, 82871, 198211, 202457, 1077323, 2631941, 15994103, 207923339]

約数ペア:

[(1, 207923339), (13, 15994103), (79, 2631941), (193, 1077323), (1027, 202457), (1049, 198211), (2509, 82871), (13637, 15247)]