205942503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{27647}}^1$

素因数の和:27854

約数の個数: 16

約数和(自身を含む): 297271296

約数和(自身を除く): 91328793

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 27647, 82941, 359411, 1078233, 5280577, 15841731, 68647501, 205942503]

約数ペア:

[(1, 205942503), (3, 68647501), (13, 15841731), (39, 5280577), (191, 1078233), (573, 359411), (2483, 82941), (7449, 27647)]