200789800

素因数分解:

$2^3\times 5^2\times {\mathrm{593}}^1\times {\mathrm{1693}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 467899740

約数和(自身を除く): 267109940

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 593, 1186, 1693, 2372, 2965, 3386, 4744, 5930, 6772, 8465, 11860, 13544, 14825, 16930, 23720, 29650, 33860, 42325, 59300, 67720, 84650, 118600, 169300, 338600, 1003949, 2007898, 4015796, 5019745, 8031592, 10039490, 20078980, 25098725, 40157960, 50197450, 100394900, 200789800]

約数ペア:

[(1, 200789800), (2, 100394900), (4, 50197450), (5, 40157960), (8, 25098725), (10, 20078980), (20, 10039490), (25, 8031592), (40, 5019745), (50, 4015796), (100, 2007898), (200, 1003949), (593, 338600), (1186, 169300), (1693, 118600), (2372, 84650), (2965, 67720), (3386, 59300), (4744, 42325), (5930, 33860), (6772, 29650), (8465, 23720), (11860, 16930), (13544, 14825)]