202045072

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{22193}}^1$

素因数の和:22770

約数の個数: 20

約数和(自身を含む): 392167980

約数和(自身を除く): 190122908

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 22193, 44386, 88772, 177544, 355088, 12627817, 25255634, 50511268, 101022536, 202045072]

約数ペア:

[(1, 202045072), (2, 101022536), (4, 50511268), (8, 25255634), (16, 12627817), (569, 355088), (1138, 177544), (2276, 88772), (4552, 44386), (9104, 22193)]