201956510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151847}}^1$

素因数の和:151880

約数の個数: 32

約数和(自身を含む): 437322240

約数和(自身を除く): 235365730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 151847, 303694, 759235, 1062929, 1518470, 2125858, 2885093, 5314645, 5770186, 10629290, 14425465, 20195651, 28850930, 40391302, 100978255, 201956510]

約数ペア:

[(1, 201956510), (2, 100978255), (5, 40391302), (7, 28850930), (10, 20195651), (14, 14425465), (19, 10629290), (35, 5770186), (38, 5314645), (70, 2885093), (95, 2125858), (133, 1518470), (190, 1062929), (266, 759235), (665, 303694), (1330, 151847)]