201070475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2477}}^1$

素因数の和:2695

約数の個数: 24

約数和(自身を含む): 265483008

約数和(自身を除く): 64412533

約数列:

[1, 5, 17, 25, 85, 191, 425, 955, 2477, 3247, 4775, 12385, 16235, 42109, 61925, 81175, 210545, 473107, 1052725, 2365535, 8042819, 11827675, 40214095, 201070475]

約数ペア:

[(1, 201070475), (5, 40214095), (17, 11827675), (25, 8042819), (85, 2365535), (191, 1052725), (425, 473107), (955, 210545), (2477, 81175), (3247, 61925), (4775, 42109), (12385, 16235)]