202155098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{87211}}^1$

素因数の和:87293

約数の個数: 16

約数和(自身を含む): 324428640

約数和(自身を除く): 122273542

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 87211, 174422, 1657009, 3314018, 5319871, 10639742, 101077549, 202155098]

約数ペア:

[(1, 202155098), (2, 101077549), (19, 10639742), (38, 5319871), (61, 3314018), (122, 1657009), (1159, 174422), (2318, 87211)]