205122684095

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{349493}}^1$

素因数の和:349955

約数の個数: 32

約数和(自身を含む): 288877760640

約数和(自身を除く): 83755076545

約数列:

[1, 5, 7, 35, 41, 205, 287, 409, 1435, 2045, 2863, 14315, 16769, 83845, 117383, 349493, 586915, 1747465, 2446451, 12232255, 14329213, 71646065, 100304491, 142942637, 501522455, 714713185, 1000598459, 5002992295, 5860648117, 29303240585, 41024536819, 205122684095]

約数ペア:

[(1, 205122684095), (5, 41024536819), (7, 29303240585), (35, 5860648117), (41, 5002992295), (205, 1000598459), (287, 714713185), (409, 501522455), (1435, 142942637), (2045, 100304491), (2863, 71646065), (14315, 14329213), (16769, 12232255), (83845, 2446451), (117383, 1747465), (349493, 586915)]