213956952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{810443}}^1$

素因数の和:810463

約数の個数: 32

約数和(自身を含む): 583519680

約数和(自身を除く): 369562728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 810443, 1620886, 2431329, 3241772, 4862658, 6483544, 8914873, 9725316, 17829746, 19450632, 26744619, 35659492, 53489238, 71318984, 106978476, 213956952]

約数ペア:

[(1, 213956952), (2, 106978476), (3, 71318984), (4, 53489238), (6, 35659492), (8, 26744619), (11, 19450632), (12, 17829746), (22, 9725316), (24, 8914873), (33, 6483544), (44, 4862658), (66, 3241772), (88, 2431329), (132, 1620886), (264, 810443)]