200345872

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{171529}}^1$

素因数の和:171610

約数の個数: 20

約数和(自身を含む): 393489820

約数和(自身を除く): 193143948

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 171529, 343058, 686116, 1372232, 2744464, 12521617, 25043234, 50086468, 100172936, 200345872]

約数ペア:

[(1, 200345872), (2, 100172936), (4, 50086468), (8, 25043234), (16, 12521617), (73, 2744464), (146, 1372232), (292, 686116), (584, 343058), (1168, 171529)]