190037386

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 364188960

約数和(自身を除く): 174151574

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 173, 346, 539, 1019, 1078, 1211, 1903, 2038, 2422, 3806, 7133, 8477, 11209, 13321, 14266, 16954, 22418, 26642, 49931, 78463, 93247, 99862, 156926, 176287, 186494, 352574, 549241, 1098482, 1234009, 1939157, 2468018, 3878314, 8638063, 13574099, 17276126, 27148198, 95018693, 190037386]

約数ペア:

[(1, 190037386), (2, 95018693), (7, 27148198), (11, 17276126), (14, 13574099), (22, 8638063), (49, 3878314), (77, 2468018), (98, 1939157), (154, 1234009), (173, 1098482), (346, 549241), (539, 352574), (1019, 186494), (1078, 176287), (1211, 156926), (1903, 99862), (2038, 93247), (2422, 78463), (3806, 49931), (7133, 26642), (8477, 22418), (11209, 16954), (13321, 14266)]