201795979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137933}}^1$

素因数の和:137970

約数の個数: 16

約数和(自身を含む): 264833280

約数和(自身を除く): 63037301

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 137933, 965531, 1517263, 2620727, 10620841, 18345089, 28827997, 201795979]

約数ペア:

[(1, 201795979), (7, 28827997), (11, 18345089), (19, 10620841), (77, 2620727), (133, 1517263), (209, 965531), (1463, 137933)]