201970304

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83047}}^1$

素因数の和:83080

約数の個数: 32

約数和(自身を含む): 423544800

約数和(自身を除く): 221574496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 83047, 166094, 332188, 664376, 1328752, 1577893, 2657504, 3155786, 5315008, 6311572, 10630016, 12623144, 25246288, 50492576, 100985152, 201970304]

約数ペア:

[(1, 201970304), (2, 100985152), (4, 50492576), (8, 25246288), (16, 12623144), (19, 10630016), (32, 6311572), (38, 5315008), (64, 3155786), (76, 2657504), (128, 1577893), (152, 1328752), (304, 664376), (608, 332188), (1216, 166094), (2432, 83047)]