204433551

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 374685696

約数和(自身を除く): 170252145

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 127, 153, 167, 189, 357, 381, 459, 501, 567, 889, 1071, 1143, 1169, 1377, 1503, 2159, 2667, 2839, 3213, 3429, 3507, 4509, 6477, 8001, 8517, 9639, 10287, 10521, 13527, 15113, 19431, 19873, 21209, 24003, 25551, 31563, 45339, 58293, 59619, 63627, 72009, 76653, 94689, 136017, 148463, 174879, 178857, 190881, 229959, 360553, 408051, 445389, 536571, 572643, 1081659, 1224153, 1336167, 1609713, 1717929, 2523871, 3244977, 4008501, 7571613, 9734931, 12025503, 22714839, 29204793, 68144517, 204433551]

約数ペア:

[(1, 204433551), (3, 68144517), (7, 29204793), (9, 22714839), (17, 12025503), (21, 9734931), (27, 7571613), (51, 4008501), (63, 3244977), (81, 2523871), (119, 1717929), (127, 1609713), (153, 1336167), (167, 1224153), (189, 1081659), (357, 572643), (381, 536571), (459, 445389), (501, 408051), (567, 360553), (889, 229959), (1071, 190881), (1143, 178857), (1169, 174879), (1377, 148463), (1503, 136017), (2159, 94689), (2667, 76653), (2839, 72009), (3213, 63627), (3429, 59619), (3507, 58293), (4509, 45339), (6477, 31563), (8001, 25551), (8517, 24003), (9639, 21209), (10287, 19873), (10521, 19431), (13527, 15113)]