173260070

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{43207}}^1$

素因数の和:43615

約数の個数: 16

約数和(自身を含む): 312653088

約数和(自身を除く): 139393018

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 43207, 86414, 216035, 432070, 17326007, 34652014, 86630035, 173260070]

約数ペア:

[(1, 173260070), (2, 86630035), (5, 34652014), (10, 17326007), (401, 432070), (802, 216035), (2005, 86414), (4010, 43207)]