201522218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{65557}}^1$

素因数の和:65641

約数の個数: 16

約数和(自身を含む): 318611880

約数和(自身を除く): 117089662

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 65557, 131114, 1901153, 3474521, 3802306, 6949042, 100761109, 201522218]

約数ペア:

[(1, 201522218), (2, 100761109), (29, 6949042), (53, 3802306), (58, 3474521), (106, 1901153), (1537, 131114), (3074, 65557)]