201260296

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1459}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 387367200

約数和(自身を除く): 186106904

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 401, 802, 1459, 1604, 2918, 3208, 5836, 11672, 17243, 34486, 62737, 68972, 125474, 137944, 250948, 501896, 585059, 1170118, 2340236, 4680472, 25157537, 50315074, 100630148, 201260296]

約数ペア:

[(1, 201260296), (2, 100630148), (4, 50315074), (8, 25157537), (43, 4680472), (86, 2340236), (172, 1170118), (344, 585059), (401, 501896), (802, 250948), (1459, 137944), (1604, 125474), (2918, 68972), (3208, 62737), (5836, 34486), (11672, 17243)]