200985570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{744391}}^1$

素因数の和:744407

約数の個数: 32

約数和(自身を含む): 535962240

約数和(自身を除く): 334976670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 744391, 1488782, 2233173, 3721955, 4466346, 6699519, 7443910, 11165865, 13399038, 20098557, 22331730, 33497595, 40197114, 66995190, 100492785, 200985570]

約数ペア:

[(1, 200985570), (2, 100492785), (3, 66995190), (5, 40197114), (6, 33497595), (9, 22331730), (10, 20098557), (15, 13399038), (18, 11165865), (27, 7443910), (30, 6699519), (45, 4466346), (54, 3721955), (90, 2233173), (135, 1488782), (270, 744391)]