202912153

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{977}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 226739520

約数和(自身を除く): 23827367

約数列:

[1, 17, 19, 323, 643, 977, 10931, 12217, 16609, 18563, 207689, 315571, 628211, 10679587, 11936009, 202912153]

約数ペア:

[(1, 202912153), (17, 11936009), (19, 10679587), (323, 628211), (643, 315571), (977, 207689), (10931, 18563), (12217, 16609)]