200171510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23633}}^1$

素因数の和:23669

約数の個数: 48

約数和(自身を含む): 452638368

約数和(自身を除く): 252466858

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 23633, 47266, 118165, 165431, 236330, 259963, 330862, 519926, 827155, 1299815, 1654310, 1819741, 2599630, 2859593, 3639482, 5719186, 9098705, 14297965, 18197410, 20017151, 28595930, 40034302, 100085755, 200171510]

約数ペア:

[(1, 200171510), (2, 100085755), (5, 40034302), (7, 28595930), (10, 20017151), (11, 18197410), (14, 14297965), (22, 9098705), (35, 5719186), (55, 3639482), (70, 2859593), (77, 2599630), (110, 1819741), (121, 1654310), (154, 1299815), (242, 827155), (385, 519926), (605, 330862), (770, 259963), (847, 236330), (1210, 165431), (1694, 118165), (4235, 47266), (8470, 23633)]