205128906

素因数分解:

$2^1\times 3^1\times {\mathrm{1627}}^1\times {\mathrm{21013}}^1$

素因数の和:22645

約数の個数: 16

約数和(自身を含む): 410529504

約数和(自身を除く): 205400598

約数列:

[1, 2, 3, 6, 1627, 3254, 4881, 9762, 21013, 42026, 63039, 126078, 34188151, 68376302, 102564453, 205128906]

約数ペア:

[(1, 205128906), (2, 102564453), (3, 68376302), (6, 34188151), (1627, 126078), (3254, 63039), (4881, 42026), (9762, 21013)]