147872522

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{53077}}^1$

素因数の和:53285

約数の個数: 16

約数和(自身を含む): 254774400

約数和(自身を除く): 106901878

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 53077, 106154, 371539, 743078, 10562323, 21124646, 73936261, 147872522]

約数ペア:

[(1, 147872522), (2, 73936261), (7, 21124646), (14, 10562323), (199, 743078), (398, 371539), (1393, 106154), (2786, 53077)]