207760644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63419}}^1$

素因数の和:63449

約数の個数: 72

約数和(自身を含む): 646376640

約数和(自身を除く): 438615996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 63419, 126838, 190257, 253676, 380514, 443933, 570771, 761028, 824447, 887866, 1141542, 1331799, 1648894, 1775732, 2283084, 2473341, 2663598, 3297788, 3995397, 4946682, 5327196, 5771129, 7420023, 7990794, 9893364, 11542258, 14840046, 15981588, 17313387, 23084516, 29680092, 34626774, 51940161, 69253548, 103880322, 207760644]

約数ペア:

[(1, 207760644), (2, 103880322), (3, 69253548), (4, 51940161), (6, 34626774), (7, 29680092), (9, 23084516), (12, 17313387), (13, 15981588), (14, 14840046), (18, 11542258), (21, 9893364), (26, 7990794), (28, 7420023), (36, 5771129), (39, 5327196), (42, 4946682), (52, 3995397), (63, 3297788), (78, 2663598), (84, 2473341), (91, 2283084), (117, 1775732), (126, 1648894), (156, 1331799), (182, 1141542), (234, 887866), (252, 824447), (273, 761028), (364, 570771), (468, 443933), (546, 380514), (819, 253676), (1092, 190257), (1638, 126838), (3276, 63419)]