210040796

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{90379}}^1$

素因数の和:90473

約数の個数: 24

約数和(自身を含む): 425147520

約数和(自身を除く): 215106724

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 90379, 180758, 361516, 632653, 1265306, 2530612, 7501457, 15002914, 30005828, 52510199, 105020398, 210040796]

約数ペア:

[(1, 210040796), (2, 105020398), (4, 52510199), (7, 30005828), (14, 15002914), (28, 7501457), (83, 2530612), (166, 1265306), (332, 632653), (581, 361516), (1162, 180758), (2324, 90379)]