203989728

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{15287}}^1$

素因数の和:15439

約数の個数: 48

約数和(自身を含む): 539360640

約数和(自身を除く): 335370912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 13344, 15287, 30574, 45861, 61148, 91722, 122296, 183444, 244592, 366888, 489184, 733776, 1467552, 2124893, 4249786, 6374679, 8499572, 12749358, 16999144, 25498716, 33998288, 50997432, 67996576, 101994864, 203989728]

約数ペア:

[(1, 203989728), (2, 101994864), (3, 67996576), (4, 50997432), (6, 33998288), (8, 25498716), (12, 16999144), (16, 12749358), (24, 8499572), (32, 6374679), (48, 4249786), (96, 2124893), (139, 1467552), (278, 733776), (417, 489184), (556, 366888), (834, 244592), (1112, 183444), (1668, 122296), (2224, 91722), (3336, 61148), (4448, 45861), (6672, 30574), (13344, 15287)]