202200860

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{13147}}^1$

素因数の和:13925

約数の個数: 24

約数和(自身を含む): 425206320

約数和(自身を除く): 223005460

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 3076, 3845, 7690, 13147, 15380, 26294, 52588, 65735, 131470, 262940, 10110043, 20220086, 40440172, 50550215, 101100430, 202200860]

約数ペア:

[(1, 202200860), (2, 101100430), (4, 50550215), (5, 40440172), (10, 20220086), (20, 10110043), (769, 262940), (1538, 131470), (3076, 65735), (3845, 52588), (7690, 26294), (13147, 15380)]