209839074

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{2663}}^1$

素因数の和:3262

約数の個数: 32

約数和(自身を含む): 438856704

約数和(自身を除く): 229017630

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 571, 1142, 1713, 2663, 3426, 5326, 7989, 13133, 15978, 26266, 39399, 61249, 78798, 122498, 183747, 367494, 1520573, 3041146, 4561719, 9123438, 34973179, 69946358, 104919537, 209839074]

約数ペア:

[(1, 209839074), (2, 104919537), (3, 69946358), (6, 34973179), (23, 9123438), (46, 4561719), (69, 3041146), (138, 1520573), (571, 367494), (1142, 183747), (1713, 122498), (2663, 78798), (3426, 61249), (5326, 39399), (7989, 26266), (13133, 15978)]