201620230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{16091}}^1$

素因数の和:16284

約数の個数: 32

約数和(自身を含む): 417104640

約数和(自身を除く): 215484410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 12530, 16091, 32182, 80455, 112637, 160910, 225274, 563185, 1126370, 2880289, 5760578, 14401445, 20162023, 28802890, 40324046, 100810115, 201620230]

約数ペア:

[(1, 201620230), (2, 100810115), (5, 40324046), (7, 28802890), (10, 20162023), (14, 14401445), (35, 5760578), (70, 2880289), (179, 1126370), (358, 563185), (895, 225274), (1253, 160910), (1790, 112637), (2506, 80455), (6265, 32182), (12530, 16091)]