140700386

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{5227}}^1$

素因数の和:5585

約数の個数: 16

約数和(自身を含む): 216690144

約数和(自身を除く): 75989758

約数列:

[1, 2, 43, 86, 313, 626, 5227, 10454, 13459, 26918, 224761, 449522, 1636051, 3272102, 70350193, 140700386]

約数ペア:

[(1, 140700386), (2, 70350193), (43, 3272102), (86, 1636051), (313, 449522), (626, 224761), (5227, 26918), (10454, 13459)]