208508727492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{445531469}}^1$

素因数の和:445531492

約数の個数: 36

約数和(自身を含む): 567607092780

約数和(自身を除く): 359098365288

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 445531469, 891062938, 1336594407, 1782125876, 2673188814, 4009783221, 5346377628, 5791909097, 8019566442, 11583818194, 16039132884, 17375727291, 23167636388, 34751454582, 52127181873, 69502909164, 104254363746, 208508727492]

約数ペア:

[(1, 208508727492), (2, 104254363746), (3, 69502909164), (4, 52127181873), (6, 34751454582), (9, 23167636388), (12, 17375727291), (13, 16039132884), (18, 11583818194), (26, 8019566442), (36, 5791909097), (39, 5346377628), (52, 4009783221), (78, 2673188814), (117, 1782125876), (156, 1336594407), (234, 891062938), (468, 445531469)]