201540559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 248334336

約数和(自身を除く): 46793777

約数列:

[1, 11, 17, 23, 47, 187, 253, 391, 517, 799, 997, 1081, 4301, 8789, 10967, 11891, 16949, 18377, 22931, 46859, 186439, 202147, 252241, 389827, 515449, 796603, 1077757, 4288097, 8762633, 11855327, 18321869, 201540559]

約数ペア:

[(1, 201540559), (11, 18321869), (17, 11855327), (23, 8762633), (47, 4288097), (187, 1077757), (253, 796603), (391, 515449), (517, 389827), (799, 252241), (997, 202147), (1081, 186439), (4301, 46859), (8789, 22931), (10967, 18377), (11891, 16949)]