220100286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5240483}}^1$

素因数の和:5240495

約数の個数: 16

約数和(自身を含む): 503086464

約数和(自身を除く): 282986178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5240483, 10480966, 15721449, 31442898, 36683381, 73366762, 110050143, 220100286]

約数ペア:

[(1, 220100286), (2, 110050143), (3, 73366762), (6, 36683381), (7, 31442898), (14, 15721449), (21, 10480966), (42, 5240483)]