204026900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26497}}^1$

素因数の和:26529

約数の個数: 72

約数和(自身を含む): 552006336

約数和(自身を除く): 347979436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 26497, 52994, 105988, 132485, 185479, 264970, 291467, 370958, 529940, 582934, 662425, 741916, 927395, 1165868, 1324850, 1457335, 1854790, 2040269, 2649700, 2914670, 3709580, 4080538, 4636975, 5829340, 7286675, 8161076, 9273950, 10201345, 14573350, 18547900, 20402690, 29146700, 40805380, 51006725, 102013450, 204026900]

約数ペア:

[(1, 204026900), (2, 102013450), (4, 51006725), (5, 40805380), (7, 29146700), (10, 20402690), (11, 18547900), (14, 14573350), (20, 10201345), (22, 9273950), (25, 8161076), (28, 7286675), (35, 5829340), (44, 4636975), (50, 4080538), (55, 3709580), (70, 2914670), (77, 2649700), (100, 2040269), (110, 1854790), (140, 1457335), (154, 1324850), (175, 1165868), (220, 927395), (275, 741916), (308, 662425), (350, 582934), (385, 529940), (550, 370958), (700, 291467), (770, 264970), (1100, 185479), (1540, 132485), (1925, 105988), (3850, 52994), (7700, 26497)]