215219110

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{457913}}^1$

素因数の和:457967

約数の個数: 16

約数和(自身を含む): 395637696

約数和(自身を除く): 180418586

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 457913, 915826, 2289565, 4579130, 21521911, 43043822, 107609555, 215219110]

約数ペア:

[(1, 215219110), (2, 107609555), (5, 43043822), (10, 21521911), (47, 4579130), (94, 2289565), (235, 915826), (470, 457913)]