200906220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{45869}}^1$

素因数の和:45954

約数の個数: 48

約数和(自身を含む): 570255840

約数和(自身を除く): 369349620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 45869, 91738, 137607, 183476, 229345, 275214, 458690, 550428, 688035, 917380, 1376070, 2752140, 3348437, 6696874, 10045311, 13393748, 16742185, 20090622, 33484370, 40181244, 50226555, 66968740, 100453110, 200906220]

約数ペア:

[(1, 200906220), (2, 100453110), (3, 66968740), (4, 50226555), (5, 40181244), (6, 33484370), (10, 20090622), (12, 16742185), (15, 13393748), (20, 10045311), (30, 6696874), (60, 3348437), (73, 2752140), (146, 1376070), (219, 917380), (292, 688035), (365, 550428), (438, 458690), (730, 275214), (876, 229345), (1095, 183476), (1460, 137607), (2190, 91738), (4380, 45869)]