201733520

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23567}}^1$

素因数の和:23687

約数の個数: 40

約数和(自身を含む): 473433984

約数和(自身を除く): 271700464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 23567, 47134, 94268, 117835, 188536, 235670, 377072, 471340, 942680, 1885360, 2521669, 5043338, 10086676, 12608345, 20173352, 25216690, 40346704, 50433380, 100866760, 201733520]

約数ペア:

[(1, 201733520), (2, 100866760), (4, 50433380), (5, 40346704), (8, 25216690), (10, 20173352), (16, 12608345), (20, 10086676), (40, 5043338), (80, 2521669), (107, 1885360), (214, 942680), (428, 471340), (535, 377072), (856, 235670), (1070, 188536), (1712, 117835), (2140, 94268), (4280, 47134), (8560, 23567)]