123202408

素因数分解:

$2^3\times 7^1\times {\mathrm{2200043}}^1$

素因数の和:2200056

約数の個数: 16

約数和(自身を含む): 264005280

約数和(自身を除く): 140802872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2200043, 4400086, 8800172, 15400301, 17600344, 30800602, 61601204, 123202408]

約数ペア:

[(1, 123202408), (2, 61601204), (4, 30800602), (7, 17600344), (8, 15400301), (14, 8800172), (28, 4400086), (56, 2200043)]