229698931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 293142528

約数和(自身を除く): 63443597

約数列:

[1, 7, 11, 77, 83, 127, 283, 581, 889, 913, 1397, 1981, 3113, 6391, 9779, 10541, 21791, 23489, 35941, 73787, 115951, 164423, 251587, 258379, 395351, 811657, 1808653, 2767457, 2983103, 20881721, 32814133, 229698931]

約数ペア:

[(1, 229698931), (7, 32814133), (11, 20881721), (77, 2983103), (83, 2767457), (127, 1808653), (283, 811657), (581, 395351), (889, 258379), (913, 251587), (1397, 164423), (1981, 115951), (3113, 73787), (6391, 35941), (9779, 23489), (10541, 21791)]