210054856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{140411}}^1$

素因数の和:140445

約数の個数: 32

約数和(自身を含む): 454934880

約数和(自身を除く): 244880024

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 140411, 280822, 561644, 1123288, 1544521, 2386987, 3089042, 4773974, 6178084, 9547948, 12356168, 19095896, 26256857, 52513714, 105027428, 210054856]

約数ペア:

[(1, 210054856), (2, 105027428), (4, 52513714), (8, 26256857), (11, 19095896), (17, 12356168), (22, 9547948), (34, 6178084), (44, 4773974), (68, 3089042), (88, 2386987), (136, 1544521), (187, 1123288), (374, 561644), (748, 280822), (1496, 140411)]