201640483210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{184991269}}^1$

素因数の和:184991385

約数の個数: 16

約数和(自身を含む): 366282714600

約数和(自身を除く): 164642231390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 184991269, 369982538, 924956345, 1849912690, 20164048321, 40328096642, 100820241605, 201640483210]

約数ペア:

[(1, 201640483210), (2, 100820241605), (5, 40328096642), (10, 20164048321), (109, 1849912690), (218, 924956345), (545, 369982538), (1090, 184991269)]