202379385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1237}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 349413120

約数和(自身を除く): 147033735

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 839, 1237, 2517, 3711, 4195, 6185, 10907, 12585, 16081, 18555, 32721, 48243, 54535, 80405, 163605, 241215, 1037843, 3113529, 5189215, 13491959, 15567645, 40475877, 67459795, 202379385]

約数ペア:

[(1, 202379385), (3, 67459795), (5, 40475877), (13, 15567645), (15, 13491959), (39, 5189215), (65, 3113529), (195, 1037843), (839, 241215), (1237, 163605), (2517, 80405), (3711, 54535), (4195, 48243), (6185, 32721), (10907, 18555), (12585, 16081)]