200234416

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{76777}}^1$

素因数の和:76948

約数の個数: 20

約数和(自身を含む): 390339352

約数和(自身を除く): 190104936

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 76777, 153554, 307108, 614216, 1228432, 12514651, 25029302, 50058604, 100117208, 200234416]

約数ペア:

[(1, 200234416), (2, 100117208), (4, 50058604), (8, 25029302), (16, 12514651), (163, 1228432), (326, 614216), (652, 307108), (1304, 153554), (2608, 76777)]