198194624

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{162989}}^1$

素因数の和:163020

約数の個数: 28

約数和(自身を含む): 413994600

約数和(自身を除く): 215799976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 162989, 325978, 651956, 1303912, 2607824, 3096791, 5215648, 6193582, 10431296, 12387164, 24774328, 49548656, 99097312, 198194624]

約数ペア:

[(1, 198194624), (2, 99097312), (4, 49548656), (8, 24774328), (16, 12387164), (19, 10431296), (32, 6193582), (38, 5215648), (64, 3096791), (76, 2607824), (152, 1303912), (304, 651956), (608, 325978), (1216, 162989)]