203900931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1913}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 317693376

約数和(自身を除く): 113792445

約数列:

[1, 3, 9, 13, 39, 117, 911, 1913, 2733, 5739, 8199, 11843, 17217, 24869, 35529, 74607, 106587, 223821, 1742743, 5228229, 15684687, 22655659, 67966977, 203900931]

約数ペア:

[(1, 203900931), (3, 67966977), (9, 22655659), (13, 15684687), (39, 5228229), (117, 1742743), (911, 223821), (1913, 106587), (2733, 74607), (5739, 35529), (8199, 24869), (11843, 17217)]