207820157

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12853}}^1$

素因数の和:12932

約数の個数: 16

約数和(自身を含む): 234456960

約数和(自身を除く): 26636803

約数列:

[1, 19, 23, 37, 437, 703, 851, 12853, 16169, 244207, 295619, 475561, 5616761, 9035659, 10937903, 207820157]

約数ペア:

[(1, 207820157), (19, 10937903), (23, 9035659), (37, 5616761), (437, 475561), (703, 295619), (851, 244207), (12853, 16169)]