208183352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2083}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 434576520

約数和(自身を除く): 226393168

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1612, 1922, 2083, 3224, 3844, 4166, 7688, 8332, 12493, 16664, 24986, 27079, 49972, 54158, 64573, 99944, 108316, 129146, 216632, 258292, 516584, 839449, 1678898, 2001763, 3357796, 4003526, 6715592, 8007052, 16014104, 26022919, 52045838, 104091676, 208183352]

約数ペア:

[(1, 208183352), (2, 104091676), (4, 52045838), (8, 26022919), (13, 16014104), (26, 8007052), (31, 6715592), (52, 4003526), (62, 3357796), (104, 2001763), (124, 1678898), (248, 839449), (403, 516584), (806, 258292), (961, 216632), (1612, 129146), (1922, 108316), (2083, 99944), (3224, 64573), (3844, 54158), (4166, 49972), (7688, 27079), (8332, 24986), (12493, 16664)]