207680556

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{467749}}^1$

素因数の和:467793

約数の個数: 24

約数和(自身を含む): 497686000

約数和(自身を除く): 290005444

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 467749, 935498, 1403247, 1870996, 2806494, 5612988, 17306713, 34613426, 51920139, 69226852, 103840278, 207680556]

約数ペア:

[(1, 207680556), (2, 103840278), (3, 69226852), (4, 51920139), (6, 34613426), (12, 17306713), (37, 5612988), (74, 2806494), (111, 1870996), (148, 1403247), (222, 935498), (444, 467749)]