200866390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1297}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 383543424

約数和(自身を除く): 182677034

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 911, 1297, 1822, 2594, 4555, 6485, 9110, 12970, 15487, 22049, 30974, 44098, 77435, 110245, 154870, 220490, 1181567, 2363134, 5907835, 11815670, 20086639, 40173278, 100433195, 200866390]

約数ペア:

[(1, 200866390), (2, 100433195), (5, 40173278), (10, 20086639), (17, 11815670), (34, 5907835), (85, 2363134), (170, 1181567), (911, 220490), (1297, 154870), (1822, 110245), (2594, 77435), (4555, 44098), (6485, 30974), (9110, 22049), (12970, 15487)]