207988234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{91303}}^1$

素因数の和:91389

約数の個数: 16

約数和(自身を含む): 335268288

約数和(自身を除く): 127280054

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 91303, 182606, 1552151, 3104302, 6117301, 12234602, 103994117, 207988234]

約数ペア:

[(1, 207988234), (2, 103994117), (17, 12234602), (34, 6117301), (67, 3104302), (134, 1552151), (1139, 182606), (2278, 91303)]