216091192

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{247811}}^1$

素因数の和:247926

約数の個数: 16

約数和(自身を含む): 408889800

約数和(自身を除く): 192798608

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 247811, 495622, 991244, 1982488, 27011399, 54022798, 108045596, 216091192]

約数ペア:

[(1, 216091192), (2, 108045596), (4, 54022798), (8, 27011399), (109, 1982488), (218, 991244), (436, 495622), (872, 247811)]