222788958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{86959}}^1$

素因数の和:87032

約数の個数: 32

約数和(自身を含む): 517585920

約数和(自身を除く): 294796962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 86959, 173918, 260877, 521754, 608713, 1217426, 1826139, 3652278, 5304499, 10608998, 15913497, 31826994, 37131493, 74262986, 111394479, 222788958]

約数ペア:

[(1, 222788958), (2, 111394479), (3, 74262986), (6, 37131493), (7, 31826994), (14, 15913497), (21, 10608998), (42, 5304499), (61, 3652278), (122, 1826139), (183, 1217426), (366, 608713), (427, 521754), (854, 260877), (1281, 173918), (2562, 86959)]