222448616

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{4013}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 462774060

約数和(自身を除く): 240325444

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 1066, 1352, 2132, 4013, 4264, 6929, 8026, 13858, 16052, 27716, 32104, 52169, 55432, 104338, 164533, 208676, 329066, 417352, 658132, 678197, 1316264, 1356394, 2138929, 2712788, 4277858, 5425576, 8555716, 17111432, 27806077, 55612154, 111224308, 222448616]

約数ペア:

[(1, 222448616), (2, 111224308), (4, 55612154), (8, 27806077), (13, 17111432), (26, 8555716), (41, 5425576), (52, 4277858), (82, 2712788), (104, 2138929), (164, 1356394), (169, 1316264), (328, 678197), (338, 658132), (533, 417352), (676, 329066), (1066, 208676), (1352, 164533), (2132, 104338), (4013, 55432), (4264, 52169), (6929, 32104), (8026, 27716), (13858, 16052)]