194900496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2311}}^1$

素因数の和:2580

約数の個数: 80

約数和(自身を含む): 577963008

約数和(自身を除く): 383062512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 1004, 1506, 1757, 2008, 2311, 3012, 3514, 4016, 4622, 5271, 6024, 6933, 7028, 9244, 10542, 12048, 13866, 14056, 16177, 18488, 21084, 27732, 28112, 32354, 36976, 42168, 48531, 55464, 64708, 84336, 97062, 110928, 129416, 194124, 258832, 388248, 580061, 776496, 1160122, 1740183, 2320244, 3480366, 4060427, 4640488, 6960732, 8120854, 9280976, 12181281, 13921464, 16241708, 24362562, 27842928, 32483416, 48725124, 64966832, 97450248, 194900496]

約数ペア:

[(1, 194900496), (2, 97450248), (3, 64966832), (4, 48725124), (6, 32483416), (7, 27842928), (8, 24362562), (12, 16241708), (14, 13921464), (16, 12181281), (21, 9280976), (24, 8120854), (28, 6960732), (42, 4640488), (48, 4060427), (56, 3480366), (84, 2320244), (112, 1740183), (168, 1160122), (251, 776496), (336, 580061), (502, 388248), (753, 258832), (1004, 194124), (1506, 129416), (1757, 110928), (2008, 97062), (2311, 84336), (3012, 64708), (3514, 55464), (4016, 48531), (4622, 42168), (5271, 36976), (6024, 32354), (6933, 28112), (7028, 27732), (9244, 21084), (10542, 18488), (12048, 16177), (13866, 14056)]