201806290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{36493}}^1$

素因数の和:36586

約数の個数: 32

約数和(自身を含む): 420410880

約数和(自身を除く): 218604590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 36493, 72986, 182465, 255451, 364930, 510902, 1277255, 2554510, 2882947, 5765894, 14414735, 20180629, 28829470, 40361258, 100903145, 201806290]

約数ペア:

[(1, 201806290), (2, 100903145), (5, 40361258), (7, 28829470), (10, 20180629), (14, 14414735), (35, 5765894), (70, 2882947), (79, 2554510), (158, 1277255), (395, 510902), (553, 364930), (790, 255451), (1106, 182465), (2765, 72986), (5530, 36493)]