201526542

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2595

約数の個数: 80

約数和(自身を含む): 523556352

約数和(自身を除く): 322029810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1134, 1278, 1491, 1917, 2503, 2982, 3834, 4473, 5006, 5751, 7509, 8946, 11502, 13419, 15018, 17521, 22527, 26838, 35042, 40257, 45054, 52563, 67581, 80514, 105126, 135162, 157689, 177713, 202743, 315378, 355426, 405486, 473067, 533139, 946134, 1066278, 1243991, 1419201, 1599417, 2487982, 2838402, 3198834, 3731973, 4798251, 7463946, 9596502, 11195919, 14394753, 22391838, 28789506, 33587757, 67175514, 100763271, 201526542]

約数ペア:

[(1, 201526542), (2, 100763271), (3, 67175514), (6, 33587757), (7, 28789506), (9, 22391838), (14, 14394753), (18, 11195919), (21, 9596502), (27, 7463946), (42, 4798251), (54, 3731973), (63, 3198834), (71, 2838402), (81, 2487982), (126, 1599417), (142, 1419201), (162, 1243991), (189, 1066278), (213, 946134), (378, 533139), (426, 473067), (497, 405486), (567, 355426), (639, 315378), (994, 202743), (1134, 177713), (1278, 157689), (1491, 135162), (1917, 105126), (2503, 80514), (2982, 67581), (3834, 52563), (4473, 45054), (5006, 40257), (5751, 35042), (7509, 26838), (8946, 22527), (11502, 17521), (13419, 15018)]