201198647518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20269}}^1\times {\mathrm{451201}}^1$

素因数の和:471483

約数の個数: 16

約数和(自身を含む): 329251123440

約数和(自身を除く): 128052475922

約数列:

[1, 2, 11, 22, 20269, 40538, 222959, 445918, 451201, 902402, 4963211, 9926422, 9145393069, 18290786138, 100599323759, 201198647518]

約数ペア:

[(1, 201198647518), (2, 100599323759), (11, 18290786138), (22, 9145393069), (20269, 9926422), (40538, 4963211), (222959, 902402), (445918, 451201)]