202427810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1557137}}^1$

素因数の和:1557157

約数の個数: 16

約数和(自身を含む): 392398776

約数和(自身を除く): 189970966

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1557137, 3114274, 7785685, 15571370, 20242781, 40485562, 101213905, 202427810]

約数ペア:

[(1, 202427810), (2, 101213905), (5, 40485562), (10, 20242781), (13, 15571370), (26, 7785685), (65, 3114274), (130, 1557137)]