200975181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 300326400

約数和(自身を除く): 99351219

約数列:

[1, 3, 11, 33, 59, 109, 177, 327, 649, 947, 1199, 1947, 2841, 3597, 6431, 10417, 19293, 31251, 55873, 70741, 103223, 167619, 212223, 309669, 614603, 1135453, 1843809, 3406359, 6090157, 18270471, 66991727, 200975181]

約数ペア:

[(1, 200975181), (3, 66991727), (11, 18270471), (33, 6090157), (59, 3406359), (109, 1843809), (177, 1135453), (327, 614603), (649, 309669), (947, 212223), (1199, 167619), (1947, 103223), (2841, 70741), (3597, 55873), (6431, 31251), (10417, 19293)]