208486031

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17959}}^1$

素因数の和:18038

約数の個数: 16

約数和(自身を含む): 241382400

約数和(自身を除く): 32896369

約数列:

[1, 13, 19, 47, 247, 611, 893, 11609, 17959, 233467, 341221, 844073, 4435873, 10972949, 16037387, 208486031]

約数ペア:

[(1, 208486031), (13, 16037387), (19, 10972949), (47, 4435873), (247, 844073), (611, 341221), (893, 233467), (11609, 17959)]