201985534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{138157}}^1$

素因数の和:138219

約数の個数: 16

約数和(自身を含む): 328263408

約数和(自身を除く): 126277874

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 138157, 276314, 2348669, 4697338, 5940751, 11881502, 100992767, 201985534]

約数ペア:

[(1, 201985534), (2, 100992767), (17, 11881502), (34, 5940751), (43, 4697338), (86, 2348669), (731, 276314), (1462, 138157)]