225368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 498960

約数和(自身を除く): 273592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 197, 286, 394, 572, 788, 1144, 1576, 2167, 2561, 4334, 5122, 8668, 10244, 17336, 20488, 28171, 56342, 112684, 225368]

約数ペア:

[(1, 225368), (2, 112684), (4, 56342), (8, 28171), (11, 20488), (13, 17336), (22, 10244), (26, 8668), (44, 5122), (52, 4334), (88, 2561), (104, 2167), (143, 1576), (197, 1144), (286, 788), (394, 572)]