207545401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{21013}}^1$

素因数の和:21120

約数の個数: 16

約数和(自身を含む): 254185344

約数和(自身を除く): 46639943

約数列:

[1, 7, 17, 83, 119, 581, 1411, 9877, 21013, 147091, 357221, 1744079, 2500547, 12208553, 29649343, 207545401]

約数ペア:

[(1, 207545401), (7, 29649343), (17, 12208553), (83, 2500547), (119, 1744079), (581, 357221), (1411, 147091), (9877, 21013)]