207307765

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1213}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 300683520

約数和(自身を除く): 93375755

約数列:

[1, 5, 7, 19, 35, 95, 133, 257, 665, 1213, 1285, 1799, 4883, 6065, 8491, 8995, 23047, 24415, 34181, 42455, 115235, 161329, 170905, 311741, 806645, 1558705, 2182187, 5923079, 10910935, 29615395, 41461553, 207307765]

約数ペア:

[(1, 207307765), (5, 41461553), (7, 29615395), (19, 10910935), (35, 5923079), (95, 2182187), (133, 1558705), (257, 806645), (665, 311741), (1213, 170905), (1285, 161329), (1799, 115235), (4883, 42455), (6065, 34181), (8491, 24415), (8995, 23047)]