245985546

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{65179}}^1$

素因数の和:65238

約数の個数: 32

約数和(自身を含む): 534997440

約数和(自身を除く): 289011894

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 65179, 130358, 195537, 391074, 1108043, 2216086, 2411623, 3324129, 4823246, 6648258, 7234869, 14469738, 40997591, 81995182, 122992773, 245985546]

約数ペア:

[(1, 245985546), (2, 122992773), (3, 81995182), (6, 40997591), (17, 14469738), (34, 7234869), (37, 6648258), (51, 4823246), (74, 3324129), (102, 2411623), (111, 2216086), (222, 1108043), (629, 391074), (1258, 195537), (1887, 130358), (3774, 65179)]