200833520

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24373}}^1$

素因数の和:24489

約数の個数: 40

約数和(自身を含む): 471490656

約数和(自身を除く): 270657136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 24373, 48746, 97492, 121865, 194984, 243730, 389968, 487460, 974920, 1949840, 2510419, 5020838, 10041676, 12552095, 20083352, 25104190, 40166704, 50208380, 100416760, 200833520]

約数ペア:

[(1, 200833520), (2, 100416760), (4, 50208380), (5, 40166704), (8, 25104190), (10, 20083352), (16, 12552095), (20, 10041676), (40, 5020838), (80, 2510419), (103, 1949840), (206, 974920), (412, 487460), (515, 389968), (824, 243730), (1030, 194984), (1648, 121865), (2060, 97492), (4120, 48746), (8240, 24373)]