200977738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97847}}^1$

素因数の和:97941

約数の個数: 16

約数和(自身を含む): 328769280

約数和(自身を除く): 127791542

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 97847, 195694, 1272011, 2544022, 7729913, 15459826, 100488869, 200977738]

約数ペア:

[(1, 200977738), (2, 100488869), (13, 15459826), (26, 7729913), (79, 2544022), (158, 1272011), (1027, 195694), (2054, 97847)]