140213122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{27743}}^1$

素因数の和:27790

約数の個数: 24

約数和(自身を含む): 253691136

約数和(自身を除く): 113478014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 27743, 55486, 194201, 388402, 527117, 1054234, 3689819, 7379638, 10015223, 20030446, 70106561, 140213122]

約数ペア:

[(1, 140213122), (2, 70106561), (7, 20030446), (14, 10015223), (19, 7379638), (38, 3689819), (133, 1054234), (266, 527117), (361, 388402), (722, 194201), (2527, 55486), (5054, 27743)]