199530468

素因数分解:

$2^2\times 3^2\times {\mathrm{5542513}}^1$

素因数の和:5542523

約数の個数: 18

約数和(自身を含む): 504368774

約数和(自身を除く): 304838306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5542513, 11085026, 16627539, 22170052, 33255078, 49882617, 66510156, 99765234, 199530468]

約数ペア:

[(1, 199530468), (2, 99765234), (3, 66510156), (4, 49882617), (6, 33255078), (9, 22170052), (12, 16627539), (18, 11085026), (36, 5542513)]