197488914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9461}}^1$

素因数の和:9551

約数の個数: 48

約数和(自身を含む): 465984576

約数和(自身を除く): 268495662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 9461, 10437, 18922, 20874, 28383, 56766, 66227, 132454, 198681, 397362, 463589, 671731, 927178, 1343462, 1390767, 2015193, 2781534, 4030386, 4702117, 9404234, 14106351, 28212702, 32914819, 65829638, 98744457, 197488914]

約数ペア:

[(1, 197488914), (2, 98744457), (3, 65829638), (6, 32914819), (7, 28212702), (14, 14106351), (21, 9404234), (42, 4702117), (49, 4030386), (71, 2781534), (98, 2015193), (142, 1390767), (147, 1343462), (213, 927178), (294, 671731), (426, 463589), (497, 397362), (994, 198681), (1491, 132454), (2982, 66227), (3479, 56766), (6958, 28383), (9461, 20874), (10437, 18922)]