207312854516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{2560303}}^1$

素因数の和:2560991

約数の個数: 24

約数和(自身を含む): 375074294784

約数和(自身を除く): 167761440268

約数列:

[1, 2, 4, 31, 62, 124, 653, 1306, 2612, 20243, 40486, 80972, 2560303, 5120606, 10241212, 79369393, 158738786, 317477572, 1671877859, 3343755718, 6687511436, 51828213629, 103656427258, 207312854516]

約数ペア:

[(1, 207312854516), (2, 103656427258), (4, 51828213629), (31, 6687511436), (62, 3343755718), (124, 1671877859), (653, 317477572), (1306, 158738786), (2612, 79369393), (20243, 10241212), (40486, 5120606), (80972, 2560303)]