200747763

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{474581}}^1$

素因数の和:474634

約数の個数: 12

約数和(自身を含む): 296139168

約数和(自身を除く): 95391405

約数列:

[1, 3, 9, 47, 141, 423, 474581, 1423743, 4271229, 22305307, 66915921, 200747763]

約数ペア:

[(1, 200747763), (3, 66915921), (9, 22305307), (47, 4271229), (141, 1423743), (423, 474581)]