202708321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5279}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 223027200

約数和(自身を除く): 20318879

約数列:

[1, 19, 43, 47, 817, 893, 2021, 5279, 38399, 100301, 226997, 248113, 4312943, 4714147, 10668859, 202708321]

約数ペア:

[(1, 202708321), (19, 10668859), (43, 4714147), (47, 4312943), (817, 248113), (893, 226997), (2021, 100301), (5279, 38399)]