204513595

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{26003}}^1$

素因数の和:26043

約数の個数: 24

約数和(自身を含む): 290516688

約数和(自身を除く): 86003093

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 26003, 130015, 286033, 338039, 1430165, 1690195, 3146363, 3718429, 15731815, 18592145, 40902719, 204513595]

約数ペア:

[(1, 204513595), (5, 40902719), (11, 18592145), (13, 15731815), (55, 3718429), (65, 3146363), (121, 1690195), (143, 1430165), (605, 338039), (715, 286033), (1573, 130015), (7865, 26003)]