194479648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{971}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 418854240

約数和(自身を除く): 224374592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 569, 971, 1138, 1942, 2276, 3884, 4552, 6259, 7768, 9104, 10681, 12518, 15536, 18208, 21362, 25036, 31072, 42724, 50072, 85448, 100144, 170896, 200288, 341792, 552499, 1104998, 2209996, 4419992, 6077489, 8839984, 12154978, 17679968, 24309956, 48619912, 97239824, 194479648]

約数ペア:

[(1, 194479648), (2, 97239824), (4, 48619912), (8, 24309956), (11, 17679968), (16, 12154978), (22, 8839984), (32, 6077489), (44, 4419992), (88, 2209996), (176, 1104998), (352, 552499), (569, 341792), (971, 200288), (1138, 170896), (1942, 100144), (2276, 85448), (3884, 50072), (4552, 42724), (6259, 31072), (7768, 25036), (9104, 21362), (10681, 18208), (12518, 15536)]