221158416

素因数分解:

$2^4\times 3^1\times {\mathrm{4607467}}^1$

素因数の和:4607478

約数の個数: 20

約数和(自身を含む): 571326032

約数和(自身を除く): 350167616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4607467, 9214934, 13822401, 18429868, 27644802, 36859736, 55289604, 73719472, 110579208, 221158416]

約数ペア:

[(1, 221158416), (2, 110579208), (3, 73719472), (4, 55289604), (6, 36859736), (8, 27644802), (12, 18429868), (16, 13822401), (24, 9214934), (48, 4607467)]