201894642

素因数分解:

$2^1\times 3^2\times {\mathrm{11216369}}^1$

素因数の和:11216377

約数の個数: 12

約数和(自身を含む): 437438430

約数和(自身を除く): 235543788

約数列:

[1, 2, 3, 6, 9, 18, 11216369, 22432738, 33649107, 67298214, 100947321, 201894642]

約数ペア:

[(1, 201894642), (2, 100947321), (3, 67298214), (6, 33649107), (9, 22432738), (18, 11216369)]