207496777

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 240549120

約数和(自身を除く): 33052343

約数列:

[1, 19, 23, 37, 41, 313, 437, 703, 779, 851, 943, 1517, 5947, 7199, 11581, 12833, 16169, 17917, 28823, 34891, 136781, 220039, 243827, 266363, 295159, 474821, 662929, 5060897, 5608021, 9021599, 10920883, 207496777]

約数ペア:

[(1, 207496777), (19, 10920883), (23, 9021599), (37, 5608021), (41, 5060897), (313, 662929), (437, 474821), (703, 295159), (779, 266363), (851, 243827), (943, 220039), (1517, 136781), (5947, 34891), (7199, 28823), (11581, 17917), (12833, 16169)]