201415690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2877367}}^1$

素因数の和:2877381

約数の個数: 16

約数和(自身を含む): 414340992

約数和(自身を除く): 212925302

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2877367, 5754734, 14386835, 20141569, 28773670, 40283138, 100707845, 201415690]

約数ペア:

[(1, 201415690), (2, 100707845), (5, 40283138), (7, 28773670), (10, 20141569), (14, 14386835), (35, 5754734), (70, 2877367)]