199977084

素因数分解:

$2^2\times 3^2\times {\mathrm{5554919}}^1$

素因数の和:5554929

約数の個数: 18

約数和(自身を含む): 505497720

約数和(自身を除く): 305520636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5554919, 11109838, 16664757, 22219676, 33329514, 49994271, 66659028, 99988542, 199977084]

約数ペア:

[(1, 199977084), (2, 99988542), (3, 66659028), (4, 49994271), (6, 33329514), (9, 22219676), (12, 16664757), (18, 11109838), (36, 5554919)]