202464171

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4385

約数の個数: 64

約数和(自身を含む): 388684800

約数和(自身を除く): 186220629

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 741, 819, 1197, 1729, 2223, 2457, 3591, 4337, 5187, 6669, 13011, 15561, 30359, 39033, 46683, 56381, 82403, 91077, 117099, 169143, 247209, 273231, 394667, 507429, 576821, 741627, 819693, 1071239, 1184001, 1522287, 1730463, 2224881, 3213717, 3552003, 5191389, 7498673, 9641151, 10656009, 15574167, 22496019, 28923453, 67488057, 202464171]

約数ペア:

[(1, 202464171), (3, 67488057), (7, 28923453), (9, 22496019), (13, 15574167), (19, 10656009), (21, 9641151), (27, 7498673), (39, 5191389), (57, 3552003), (63, 3213717), (91, 2224881), (117, 1730463), (133, 1522287), (171, 1184001), (189, 1071239), (247, 819693), (273, 741627), (351, 576821), (399, 507429), (513, 394667), (741, 273231), (819, 247209), (1197, 169143), (1729, 117099), (2223, 91077), (2457, 82403), (3591, 56381), (4337, 46683), (5187, 39033), (6669, 30359), (13011, 15561)]