201551847

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 336856320

約数和(自身を除く): 135304473

約数列:

[1, 3, 7, 17, 21, 49, 51, 59, 119, 147, 177, 357, 413, 833, 1003, 1239, 1367, 2499, 2891, 3009, 4101, 7021, 8673, 9569, 21063, 23239, 28707, 49147, 66983, 69717, 80653, 147441, 162673, 200949, 241959, 488019, 564571, 1138711, 1371101, 1693713, 3416133, 3951997, 4113303, 9597707, 11855991, 28793121, 67183949, 201551847]

約数ペア:

[(1, 201551847), (3, 67183949), (7, 28793121), (17, 11855991), (21, 9597707), (49, 4113303), (51, 3951997), (59, 3416133), (119, 1693713), (147, 1371101), (177, 1138711), (357, 564571), (413, 488019), (833, 241959), (1003, 200949), (1239, 162673), (1367, 147441), (2499, 80653), (2891, 69717), (3009, 66983), (4101, 49147), (7021, 28707), (8673, 23239), (9569, 21063)]