201093392

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{172169}}^1$

素因数の和:172250

約数の個数: 20

約数和(自身を含む): 394957980

約数和(自身を除く): 193864588

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 172169, 344338, 688676, 1377352, 2754704, 12568337, 25136674, 50273348, 100546696, 201093392]

約数ペア:

[(1, 201093392), (2, 100546696), (4, 50273348), (8, 25136674), (16, 12568337), (73, 2754704), (146, 1377352), (292, 688676), (584, 344338), (1168, 172169)]