202148370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25237}}^1$

素因数の和:25339

約数の個数: 48

約数和(自身を含む): 531512280

約数和(自身を除く): 329363910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 25237, 50474, 75711, 126185, 151422, 227133, 252370, 378555, 454266, 757110, 1135665, 2246093, 2271330, 4492186, 6738279, 11230465, 13476558, 20214837, 22460930, 33691395, 40429674, 67382790, 101074185, 202148370]

約数ペア:

[(1, 202148370), (2, 101074185), (3, 67382790), (5, 40429674), (6, 33691395), (9, 22460930), (10, 20214837), (15, 13476558), (18, 11230465), (30, 6738279), (45, 4492186), (89, 2271330), (90, 2246093), (178, 1135665), (267, 757110), (445, 454266), (534, 378555), (801, 252370), (890, 227133), (1335, 151422), (1602, 126185), (2670, 75711), (4005, 50474), (8010, 25237)]