188291519

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 213539040

約数和(自身を除く): 25247521

約数列:

[1, 13, 29, 103, 169, 373, 377, 1339, 2987, 4849, 4901, 10817, 17407, 38419, 38831, 63037, 140621, 499447, 504803, 1114151, 1828073, 6492811, 14483963, 188291519]

約数ペア:

[(1, 188291519), (13, 14483963), (29, 6492811), (103, 1828073), (169, 1114151), (373, 504803), (377, 499447), (1339, 140621), (2987, 63037), (4849, 38831), (4901, 38419), (10817, 17407)]