98660198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 194288640

約数和(自身を除く): 95628442

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 103, 133, 182, 206, 247, 266, 277, 494, 554, 721, 1339, 1442, 1729, 1939, 1957, 2678, 3458, 3601, 3878, 3914, 5263, 7202, 9373, 10526, 13699, 18746, 25207, 25441, 27398, 28531, 36841, 50414, 50882, 57062, 68419, 73682, 136838, 178087, 199717, 356174, 370903, 399434, 478933, 542089, 741806, 957866, 1084178, 2596321, 3794623, 5192642, 7047157, 7589246, 14094314, 49330099, 98660198]

約数ペア:

[(1, 98660198), (2, 49330099), (7, 14094314), (13, 7589246), (14, 7047157), (19, 5192642), (26, 3794623), (38, 2596321), (91, 1084178), (103, 957866), (133, 741806), (182, 542089), (206, 478933), (247, 399434), (266, 370903), (277, 356174), (494, 199717), (554, 178087), (721, 136838), (1339, 73682), (1442, 68419), (1729, 57062), (1939, 50882), (1957, 50414), (2678, 36841), (3458, 28531), (3601, 27398), (3878, 25441), (3914, 25207), (5263, 18746), (7202, 13699), (9373, 10526)]