218330056

素因数分解:

$2^3\times 7^1\times {\mathrm{3898751}}^1$

素因数の和:3898764

約数の個数: 16

約数和(自身を含む): 467850240

約数和(自身を除く): 249520184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3898751, 7797502, 15595004, 27291257, 31190008, 54582514, 109165028, 218330056]

約数ペア:

[(1, 218330056), (2, 109165028), (4, 54582514), (7, 31190008), (8, 27291257), (14, 15595004), (28, 7797502), (56, 3898751)]