201271422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 451443456

約数和(自身を除く): 250172034

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 163, 318, 326, 353, 489, 583, 706, 978, 1059, 1166, 1749, 1793, 2118, 3498, 3586, 3883, 5379, 7766, 8639, 10758, 11649, 17278, 18709, 23298, 25917, 37418, 51834, 56127, 57539, 95029, 112254, 115078, 172617, 190058, 205799, 285087, 345234, 411598, 570174, 617397, 632929, 1234794, 1265858, 1898787, 3049567, 3797574, 6099134, 9148701, 18297402, 33545237, 67090474, 100635711, 201271422]

約数ペア:

[(1, 201271422), (2, 100635711), (3, 67090474), (6, 33545237), (11, 18297402), (22, 9148701), (33, 6099134), (53, 3797574), (66, 3049567), (106, 1898787), (159, 1265858), (163, 1234794), (318, 632929), (326, 617397), (353, 570174), (489, 411598), (583, 345234), (706, 285087), (978, 205799), (1059, 190058), (1166, 172617), (1749, 115078), (1793, 112254), (2118, 95029), (3498, 57539), (3586, 56127), (3883, 51834), (5379, 37418), (7766, 25917), (8639, 23298), (10758, 18709), (11649, 17278)]