193939669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{6977}}^1$

素因数の和:7033

約数の個数: 24

約数和(自身を含む): 255227328

約数和(自身を除く): 61287659

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 6977, 27797, 48839, 76747, 132563, 537229, 927941, 1458193, 2518697, 10207351, 17630879, 27705667, 193939669]

約数ペア:

[(1, 193939669), (7, 27705667), (11, 17630879), (19, 10207351), (77, 2518697), (133, 1458193), (209, 927941), (361, 537229), (1463, 132563), (2527, 76747), (3971, 48839), (6977, 27797)]