200533790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10247}}^1$

素因数の和:10376

約数の個数: 32

約数和(自身を含む): 383685120

約数和(自身を除く): 183151330

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 9785, 10247, 19570, 20494, 51235, 102470, 194693, 389386, 973465, 1055441, 1946930, 2110882, 5277205, 10554410, 20053379, 40106758, 100266895, 200533790]

約数ペア:

[(1, 200533790), (2, 100266895), (5, 40106758), (10, 20053379), (19, 10554410), (38, 5277205), (95, 2110882), (103, 1946930), (190, 1055441), (206, 973465), (515, 389386), (1030, 194693), (1957, 102470), (3914, 51235), (9785, 20494), (10247, 19570)]