140993426

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{43223}}^1$

素因数の和:43465

約数の個数: 16

約数和(自身を含む): 242745984

約数和(自身を除く): 101752558

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 43223, 86446, 302561, 605122, 10070959, 20141918, 70496713, 140993426]

約数ペア:

[(1, 140993426), (2, 70496713), (7, 20141918), (14, 10070959), (233, 605122), (466, 302561), (1631, 86446), (3262, 43223)]