200970117

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13591}}^1$

素因数の和:13681

約数の個数: 24

約数和(自身を含む): 305330688

約数和(自身を除く): 104360571

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 13591, 14787, 40773, 122319, 421321, 720323, 1263963, 2160969, 3791889, 6482907, 22330013, 66990039, 200970117]

約数ペア:

[(1, 200970117), (3, 66990039), (9, 22330013), (31, 6482907), (53, 3791889), (93, 2160969), (159, 1263963), (279, 720323), (477, 421321), (1643, 122319), (4929, 40773), (13591, 14787)]