202945792

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 467667200

約数和(自身を除く): 264721408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 763, 872, 896, 1039, 1526, 1744, 1792, 2078, 3052, 3488, 4156, 6104, 6976, 7273, 8312, 12208, 13952, 14546, 16624, 24416, 27904, 29092, 33248, 48832, 58184, 66496, 97664, 113251, 116368, 132992, 195328, 226502, 232736, 265984, 453004, 465472, 792757, 906008, 930944, 1585514, 1812016, 1861888, 3171028, 3624032, 6342056, 7248064, 12684112, 14496128, 25368224, 28992256, 50736448, 101472896, 202945792]

約数ペア:

[(1, 202945792), (2, 101472896), (4, 50736448), (7, 28992256), (8, 25368224), (14, 14496128), (16, 12684112), (28, 7248064), (32, 6342056), (56, 3624032), (64, 3171028), (109, 1861888), (112, 1812016), (128, 1585514), (218, 930944), (224, 906008), (256, 792757), (436, 465472), (448, 453004), (763, 265984), (872, 232736), (896, 226502), (1039, 195328), (1526, 132992), (1744, 116368), (1792, 113251), (2078, 97664), (3052, 66496), (3488, 58184), (4156, 48832), (6104, 33248), (6976, 29092), (7273, 27904), (8312, 24416), (12208, 16624), (13952, 14546)]