199335319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10847}}^1$

素因数の和:10934

約数の個数: 16

約数和(自身を含む): 224944128

約数和(自身を除く): 25608809

約数列:

[1, 17, 23, 47, 391, 799, 1081, 10847, 18377, 184399, 249481, 509809, 4241177, 8666753, 11725607, 199335319]

約数ペア:

[(1, 199335319), (17, 11725607), (23, 8666753), (47, 4241177), (391, 509809), (799, 249481), (1081, 184399), (10847, 18377)]