201144368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9431}}^1$

素因数の和:9513

約数の個数: 40

約数和(自身を含む): 411687936

約数和(自身を除く): 210543568

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 9431, 10664, 18862, 21328, 37724, 75448, 150896, 292361, 405533, 584722, 811066, 1169444, 1622132, 2338888, 3244264, 4677776, 6488528, 12571523, 25143046, 50286092, 100572184, 201144368]

約数ペア:

[(1, 201144368), (2, 100572184), (4, 50286092), (8, 25143046), (16, 12571523), (31, 6488528), (43, 4677776), (62, 3244264), (86, 2338888), (124, 1622132), (172, 1169444), (248, 811066), (344, 584722), (496, 405533), (688, 292361), (1333, 150896), (2666, 75448), (5332, 37724), (9431, 21328), (10664, 18862)]