201256881

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{40099}}^1$

素因数の和:40348

約数の個数: 16

約数和(自身を含む): 307968000

約数和(自身を除く): 106711119

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 40099, 120297, 280693, 842079, 9583661, 28750983, 67085627, 201256881]

約数ペア:

[(1, 201256881), (3, 67085627), (7, 28750983), (21, 9583661), (239, 842079), (717, 280693), (1673, 120297), (5019, 40099)]