201126513

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 336752640

約数和(自身を除く): 135626127

約数列:

[1, 3, 7, 21, 23, 29, 69, 83, 87, 161, 173, 203, 249, 483, 519, 581, 609, 667, 1211, 1743, 1909, 2001, 2407, 3633, 3979, 4669, 5017, 5727, 7221, 11937, 13363, 14007, 14359, 15051, 16849, 27853, 35119, 40089, 43077, 50547, 55361, 83559, 100513, 105357, 115391, 166083, 301539, 330257, 346173, 387527, 416411, 807737, 990771, 1162581, 1249233, 2311799, 2423211, 2914877, 6935397, 8744631, 9577453, 28732359, 67042171, 201126513]

約数ペア:

[(1, 201126513), (3, 67042171), (7, 28732359), (21, 9577453), (23, 8744631), (29, 6935397), (69, 2914877), (83, 2423211), (87, 2311799), (161, 1249233), (173, 1162581), (203, 990771), (249, 807737), (483, 416411), (519, 387527), (581, 346173), (609, 330257), (667, 301539), (1211, 166083), (1743, 115391), (1909, 105357), (2001, 100513), (2407, 83559), (3633, 55361), (3979, 50547), (4669, 43077), (5017, 40089), (5727, 35119), (7221, 27853), (11937, 16849), (13363, 15051), (14007, 14359)]