201533612

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{10889}}^1$

素因数の和:11561

約数の個数: 24

約数和(自身を含む): 403714080

約数和(自身を除く): 202180468

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 9254, 10889, 18508, 21778, 43556, 76223, 152446, 304892, 7197629, 14395258, 28790516, 50383403, 100766806, 201533612]

約数ペア:

[(1, 201533612), (2, 100766806), (4, 50383403), (7, 28790516), (14, 14395258), (28, 7197629), (661, 304892), (1322, 152446), (2644, 76223), (4627, 43556), (9254, 21778), (10889, 18508)]