201864949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74297}}^1$

素因数の和:74340

約数の個数: 16

約数和(自身を含む): 249641280

約数和(自身を除く): 47776331

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 74297, 817267, 965861, 1411643, 10624471, 15528073, 18351359, 201864949]

約数ペア:

[(1, 201864949), (11, 18351359), (13, 15528073), (19, 10624471), (143, 1411643), (209, 965861), (247, 817267), (2717, 74297)]