208062577

素因数分解:

${\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 228265128

約数和(自身を除く): 20202551

約数列:

[1, 23, 41, 53, 181, 529, 943, 1219, 2173, 4163, 7421, 9593, 21689, 28037, 49979, 95749, 170683, 220639, 393313, 1149517, 3925709, 5074697, 9046199, 208062577]

約数ペア:

[(1, 208062577), (23, 9046199), (41, 5074697), (53, 3925709), (181, 1149517), (529, 393313), (943, 220639), (1219, 170683), (2173, 95749), (4163, 49979), (7421, 28037), (9593, 21689)]