212858408

素因数分解:

$2^3\times 7^1\times {\mathrm{3801043}}^1$

素因数の和:3801056

約数の個数: 16

約数和(自身を含む): 456125280

約数和(自身を除く): 243266872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3801043, 7602086, 15204172, 26607301, 30408344, 53214602, 106429204, 212858408]

約数ペア:

[(1, 212858408), (2, 106429204), (4, 53214602), (7, 30408344), (8, 26607301), (14, 15204172), (28, 7602086), (56, 3801043)]