210771256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{2437}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 416898000

約数和(自身を除く): 206126744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 569, 1138, 2276, 2437, 4552, 4874, 9748, 10811, 19496, 21622, 43244, 46303, 86488, 92606, 185212, 370424, 1386653, 2773306, 5546612, 11093224, 26346407, 52692814, 105385628, 210771256]

約数ペア:

[(1, 210771256), (2, 105385628), (4, 52692814), (8, 26346407), (19, 11093224), (38, 5546612), (76, 2773306), (152, 1386653), (569, 370424), (1138, 185212), (2276, 92606), (2437, 86488), (4552, 46303), (4874, 43244), (9748, 21622), (10811, 19496)]