207804976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2333}}^1$

素因数の和:2653

約数の個数: 40

約数和(自身を含む): 425441520

約数和(自身を除く): 217636544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 293, 304, 586, 1172, 2333, 2344, 4666, 4688, 5567, 9332, 11134, 18664, 22268, 37328, 44327, 44536, 88654, 89072, 177308, 354616, 683569, 709232, 1367138, 2734276, 5468552, 10937104, 12987811, 25975622, 51951244, 103902488, 207804976]

約数ペア:

[(1, 207804976), (2, 103902488), (4, 51951244), (8, 25975622), (16, 12987811), (19, 10937104), (38, 5468552), (76, 2734276), (152, 1367138), (293, 709232), (304, 683569), (586, 354616), (1172, 177308), (2333, 89072), (2344, 88654), (4666, 44536), (4688, 44327), (5567, 37328), (9332, 22268), (11134, 18664)]