207955528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{10597}}^1$

素因数の和:10837

約数の個数: 32

約数和(自身を含む): 427311360

約数和(自身を除く): 219355832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4906, 9812, 10597, 19624, 21194, 42388, 84776, 116567, 233134, 466268, 932536, 2363131, 4726262, 9452524, 18905048, 25994441, 51988882, 103977764, 207955528]

約数ペア:

[(1, 207955528), (2, 103977764), (4, 51988882), (8, 25994441), (11, 18905048), (22, 9452524), (44, 4726262), (88, 2363131), (223, 932536), (446, 466268), (892, 233134), (1784, 116567), (2453, 84776), (4906, 42388), (9812, 21194), (10597, 19624)]