200900336

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4510

約数の個数: 80

約数和(自身を含む): 494635008

約数和(自身を除く): 293734672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 4451, 5642, 6448, 8902, 11284, 17804, 22568, 31157, 35608, 45136, 57863, 62314, 71216, 115726, 124628, 137981, 231452, 249256, 275962, 405041, 462904, 498512, 551924, 810082, 925808, 965867, 1103848, 1620164, 1793753, 1931734, 2207696, 3240328, 3587506, 3863468, 6480656, 7175012, 7726936, 12556271, 14350024, 15453872, 25112542, 28700048, 50225084, 100450168, 200900336]

約数ペア:

[(1, 200900336), (2, 100450168), (4, 50225084), (7, 28700048), (8, 25112542), (13, 15453872), (14, 14350024), (16, 12556271), (26, 7726936), (28, 7175012), (31, 6480656), (52, 3863468), (56, 3587506), (62, 3240328), (91, 2207696), (104, 1931734), (112, 1793753), (124, 1620164), (182, 1103848), (208, 965867), (217, 925808), (248, 810082), (364, 551924), (403, 498512), (434, 462904), (496, 405041), (728, 275962), (806, 249256), (868, 231452), (1456, 137981), (1612, 124628), (1736, 115726), (2821, 71216), (3224, 62314), (3472, 57863), (4451, 45136), (5642, 35608), (6448, 31157), (8902, 22568), (11284, 17804)]