212453012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{9439}}^1$

素因数の和:9791

約数の個数: 24

約数和(自身を含む): 394894080

約数和(自身を除く): 182441068

約数列:

[1, 2, 4, 17, 34, 68, 331, 662, 1324, 5627, 9439, 11254, 18878, 22508, 37756, 160463, 320926, 641852, 3124309, 6248618, 12497236, 53113253, 106226506, 212453012]

約数ペア:

[(1, 212453012), (2, 106226506), (4, 53113253), (17, 12497236), (34, 6248618), (68, 3124309), (331, 641852), (662, 320926), (1324, 160463), (5627, 37756), (9439, 22508), (11254, 18878)]