207819832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{138917}}^1$

素因数の和:138951

約数の個数: 32

約数和(自身を含む): 450094320

約数和(自身を除く): 242274488

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 138917, 277834, 555668, 1111336, 1528087, 2361589, 3056174, 4723178, 6112348, 9446356, 12224696, 18892712, 25977479, 51954958, 103909916, 207819832]

約数ペア:

[(1, 207819832), (2, 103909916), (4, 51954958), (8, 25977479), (11, 18892712), (17, 12224696), (22, 9446356), (34, 6112348), (44, 4723178), (68, 3056174), (88, 2361589), (136, 1528087), (187, 1111336), (374, 555668), (748, 277834), (1496, 138917)]