201990318494

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{6709}}^1\times {\mathrm{367163}}^1$

素因数の和:373915

約数の個数: 16

約数和(自身を含む): 310422475440

約数和(自身を除く): 108432156946

約数列:

[1, 2, 41, 82, 6709, 13418, 275069, 367163, 550138, 734326, 15053683, 30107366, 2463296567, 4926593134, 100995159247, 201990318494]

約数ペア:

[(1, 201990318494), (2, 100995159247), (41, 4926593134), (82, 2463296567), (6709, 30107366), (13418, 15053683), (275069, 734326), (367163, 550138)]