214978103

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 233389920

約数和(自身を除く): 18411817

約数列:

[1, 19, 37, 313, 703, 977, 5947, 11581, 18563, 36149, 220039, 305801, 686831, 5810219, 11314637, 214978103]

約数ペア:

[(1, 214978103), (19, 11314637), (37, 5810219), (313, 686831), (703, 305801), (977, 220039), (5947, 36149), (11581, 18563)]