217973256

素因数分解:

$2^3\times 3^1\times {\mathrm{9082219}}^1$

素因数の和:9082228

約数の個数: 16

約数和(自身を含む): 544933200

約数和(自身を除く): 326959944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9082219, 18164438, 27246657, 36328876, 54493314, 72657752, 108986628, 217973256]

約数ペア:

[(1, 217973256), (2, 108986628), (3, 72657752), (4, 54493314), (6, 36328876), (8, 27246657), (12, 18164438), (24, 9082219)]