200503048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{3391}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 396864000

約数和(自身を除く): 196360952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 389, 778, 1556, 3112, 3391, 6782, 7391, 13564, 14782, 27128, 29564, 59128, 64429, 128858, 257716, 515432, 1319099, 2638198, 5276396, 10552792, 25062881, 50125762, 100251524, 200503048]

約数ペア:

[(1, 200503048), (2, 100251524), (4, 50125762), (8, 25062881), (19, 10552792), (38, 5276396), (76, 2638198), (152, 1319099), (389, 515432), (778, 257716), (1556, 128858), (3112, 64429), (3391, 59128), (6782, 29564), (7391, 27128), (13564, 14782)]