214613357

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{11351}}^1$

素因数の和:11468

約数の個数: 16

約数和(自身を含む): 255374592

約数和(自身を除く): 40761235

約数列:

[1, 7, 37, 73, 259, 511, 2701, 11351, 18907, 79457, 419987, 828623, 2939909, 5800361, 30659051, 214613357]

約数ペア:

[(1, 214613357), (7, 30659051), (37, 5800361), (73, 2939909), (259, 828623), (511, 419987), (2701, 79457), (11351, 18907)]