201994493

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 217183680

約数和(自身を除く): 15189187

約数列:

[1, 17, 107, 293, 379, 1819, 4981, 6443, 31351, 40553, 111047, 532967, 689401, 1887799, 11882029, 201994493]

約数ペア:

[(1, 201994493), (17, 11882029), (107, 1887799), (293, 689401), (379, 532967), (1819, 111047), (4981, 40553), (6443, 31351)]