201973412

素因数分解:

$2^2\times {\mathrm{4457}}^1\times {\mathrm{11329}}^1$

素因数の和:15790

約数の個数: 12

約数和(自身を含む): 353563980

約数和(自身を除く): 151590568

約数列:

[1, 2, 4, 4457, 8914, 11329, 17828, 22658, 45316, 50493353, 100986706, 201973412]

約数ペア:

[(1, 201973412), (2, 100986706), (4, 50493353), (4457, 45316), (8914, 22658), (11329, 17828)]