200775428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1619}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 415134720

約数和(自身を除く): 214359292

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 103, 172, 206, 301, 412, 602, 721, 1204, 1442, 1619, 2884, 3238, 4429, 6476, 8858, 11333, 17716, 22666, 31003, 45332, 62006, 69617, 124012, 139234, 166757, 278468, 333514, 487319, 667028, 974638, 1167299, 1949276, 2334598, 4669196, 7170551, 14341102, 28682204, 50193857, 100387714, 200775428]

約数ペア:

[(1, 200775428), (2, 100387714), (4, 50193857), (7, 28682204), (14, 14341102), (28, 7170551), (43, 4669196), (86, 2334598), (103, 1949276), (172, 1167299), (206, 974638), (301, 667028), (412, 487319), (602, 333514), (721, 278468), (1204, 166757), (1442, 139234), (1619, 124012), (2884, 69617), (3238, 62006), (4429, 45332), (6476, 31003), (8858, 22666), (11333, 17716)]