210004927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 255550464

約数和(自身を除く): 45545537

約数列:

[1, 11, 17, 23, 157, 187, 253, 311, 391, 1727, 2669, 3421, 3611, 4301, 5287, 7153, 29359, 39721, 48827, 58157, 61387, 78683, 121601, 537097, 675257, 830059, 1123021, 1337611, 9130649, 12353231, 19091357, 210004927]

約数ペア:

[(1, 210004927), (11, 19091357), (17, 12353231), (23, 9130649), (157, 1337611), (187, 1123021), (253, 830059), (311, 675257), (391, 537097), (1727, 121601), (2669, 78683), (3421, 61387), (3611, 58157), (4301, 48827), (5287, 39721), (7153, 29359)]