206508510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176503}}^1$

素因数の和:176529

約数の個数: 48

約数和(自身を含む): 578227104

約数和(自身を除く): 371718594

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 176503, 353006, 529509, 882515, 1059018, 1588527, 1765030, 2294539, 2647545, 3177054, 4589078, 5295090, 6883617, 7942635, 11472695, 13767234, 15885270, 20650851, 22945390, 34418085, 41301702, 68836170, 103254255, 206508510]

約数ペア:

[(1, 206508510), (2, 103254255), (3, 68836170), (5, 41301702), (6, 34418085), (9, 22945390), (10, 20650851), (13, 15885270), (15, 13767234), (18, 11472695), (26, 7942635), (30, 6883617), (39, 5295090), (45, 4589078), (65, 3177054), (78, 2647545), (90, 2294539), (117, 1765030), (130, 1588527), (195, 1059018), (234, 882515), (390, 529509), (585, 353006), (1170, 176503)]