209941706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{136859}}^1$

素因数の和:136933

約数の個数: 16

約数和(自身を含む): 344887200

約数和(自身を除く): 134945494

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 136859, 273718, 1779167, 3558334, 8074681, 16149362, 104970853, 209941706]

約数ペア:

[(1, 209941706), (2, 104970853), (13, 16149362), (26, 8074681), (59, 3558334), (118, 1779167), (767, 273718), (1534, 136859)]