207478401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{74929}}^1$

素因数の和:75016

約数の個数: 16

約数和(自身を含む): 302117760

約数和(自身を除く): 94639359

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 74929, 224787, 974077, 2922231, 5319959, 15959877, 69159467, 207478401]

約数ペア:

[(1, 207478401), (3, 69159467), (13, 15959877), (39, 5319959), (71, 2922231), (213, 974077), (923, 224787), (2769, 74929)]