216684809546

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{460039}}^1$

素因数の和:460250

約数の個数: 32

約数和(自身を含む): 343418019840

約数和(自身を除く): 126733210294

約数列:

[1, 2, 31, 62, 71, 107, 142, 214, 2201, 3317, 4402, 6634, 7597, 15194, 235507, 460039, 471014, 920078, 14261209, 28522418, 32662769, 49224173, 65325538, 98448346, 1012545839, 1525949363, 2025091678, 3051898726, 3494916283, 6989832566, 108342404773, 216684809546]

約数ペア:

[(1, 216684809546), (2, 108342404773), (31, 6989832566), (62, 3494916283), (71, 3051898726), (107, 2025091678), (142, 1525949363), (214, 1012545839), (2201, 98448346), (3317, 65325538), (4402, 49224173), (6634, 32662769), (7597, 28522418), (15194, 14261209), (235507, 920078), (460039, 471014)]