201179524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1531}}^1$

素因数の和:1593

約数の個数: 72

約数和(自身を含む): 457614528

約数和(自身を除く): 256435004

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 361, 364, 494, 532, 722, 988, 1444, 1531, 1729, 2527, 3062, 3458, 4693, 5054, 6124, 6916, 9386, 10108, 10717, 18772, 19903, 21434, 29089, 32851, 39806, 42868, 58178, 65702, 79612, 116356, 131404, 139321, 203623, 278642, 378157, 407246, 552691, 557284, 756314, 814492, 1105382, 1512628, 2210764, 2647099, 3868837, 5294198, 7184983, 7737674, 10588396, 14369966, 15475348, 28739932, 50294881, 100589762, 201179524]

約数ペア:

[(1, 201179524), (2, 100589762), (4, 50294881), (7, 28739932), (13, 15475348), (14, 14369966), (19, 10588396), (26, 7737674), (28, 7184983), (38, 5294198), (52, 3868837), (76, 2647099), (91, 2210764), (133, 1512628), (182, 1105382), (247, 814492), (266, 756314), (361, 557284), (364, 552691), (494, 407246), (532, 378157), (722, 278642), (988, 203623), (1444, 139321), (1531, 131404), (1729, 116356), (2527, 79612), (3062, 65702), (3458, 58178), (4693, 42868), (5054, 39806), (6124, 32851), (6916, 29089), (9386, 21434), (10108, 19903), (10717, 18772)]