199694272

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{76103}}^1$

素因数の和:76156

約数の個数: 28

約数和(自身を含む): 405938736

約数和(自身を除く): 206244464

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 76103, 152206, 304412, 608824, 1217648, 2435296, 3120223, 4870592, 6240446, 12480892, 24961784, 49923568, 99847136, 199694272]

約数ペア:

[(1, 199694272), (2, 99847136), (4, 49923568), (8, 24961784), (16, 12480892), (32, 6240446), (41, 4870592), (64, 3120223), (82, 2435296), (164, 1217648), (328, 608824), (656, 304412), (1312, 152206), (2624, 76103)]