198967314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1187}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 491774976

約数和(自身を除く): 292807662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 307, 546, 614, 921, 1187, 1842, 2149, 2374, 3561, 3991, 4298, 6447, 7122, 7982, 8309, 11973, 12894, 15431, 16618, 23946, 24927, 27937, 30862, 46293, 49854, 55874, 83811, 92586, 108017, 167622, 216034, 324051, 364409, 648102, 728818, 1093227, 2186454, 2550863, 4737317, 5101726, 7652589, 9474634, 14211951, 15305178, 28423902, 33161219, 66322438, 99483657, 198967314]

約数ペア:

[(1, 198967314), (2, 99483657), (3, 66322438), (6, 33161219), (7, 28423902), (13, 15305178), (14, 14211951), (21, 9474634), (26, 7652589), (39, 5101726), (42, 4737317), (78, 2550863), (91, 2186454), (182, 1093227), (273, 728818), (307, 648102), (546, 364409), (614, 324051), (921, 216034), (1187, 167622), (1842, 108017), (2149, 92586), (2374, 83811), (3561, 55874), (3991, 49854), (4298, 46293), (6447, 30862), (7122, 27937), (7982, 24927), (8309, 23946), (11973, 16618), (12894, 15431)]