201908133

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20947}}^1$

素因数の和:20983

約数の個数: 40

約数和(自身を含む): 364997952

約数和(自身を除く): 163089819

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 20947, 62841, 146629, 188523, 356099, 439887, 565569, 1068297, 1319661, 1696707, 2492693, 3204891, 3958983, 7478079, 9614673, 11876949, 22434237, 28844019, 67302711, 201908133]

約数ペア:

[(1, 201908133), (3, 67302711), (7, 28844019), (9, 22434237), (17, 11876949), (21, 9614673), (27, 7478079), (51, 3958983), (63, 3204891), (81, 2492693), (119, 1696707), (153, 1319661), (189, 1068297), (357, 565569), (459, 439887), (567, 356099), (1071, 188523), (1377, 146629), (3213, 62841), (9639, 20947)]