196395200

素因数分解:

$2^6\times 5^2\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1090

約数の個数: 84

約数和(自身を含む): 487463592

約数和(自身を除く): 291068392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 131, 160, 200, 262, 320, 400, 524, 655, 800, 937, 1048, 1310, 1600, 1874, 2096, 2620, 3275, 3748, 4192, 4685, 5240, 6550, 7496, 8384, 9370, 10480, 13100, 14992, 18740, 20960, 23425, 26200, 29984, 37480, 41920, 46850, 52400, 59968, 74960, 93700, 104800, 122747, 149920, 187400, 209600, 245494, 299840, 374800, 490988, 613735, 749600, 981976, 1227470, 1499200, 1963952, 2454940, 3068675, 3927904, 4909880, 6137350, 7855808, 9819760, 12274700, 19639520, 24549400, 39279040, 49098800, 98197600, 196395200]

約数ペア:

[(1, 196395200), (2, 98197600), (4, 49098800), (5, 39279040), (8, 24549400), (10, 19639520), (16, 12274700), (20, 9819760), (25, 7855808), (32, 6137350), (40, 4909880), (50, 3927904), (64, 3068675), (80, 2454940), (100, 1963952), (131, 1499200), (160, 1227470), (200, 981976), (262, 749600), (320, 613735), (400, 490988), (524, 374800), (655, 299840), (800, 245494), (937, 209600), (1048, 187400), (1310, 149920), (1600, 122747), (1874, 104800), (2096, 93700), (2620, 74960), (3275, 59968), (3748, 52400), (4192, 46850), (4685, 41920), (5240, 37480), (6550, 29984), (7496, 26200), (8384, 23425), (9370, 20960), (10480, 18740), (13100, 14992)]