210478319199

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1009}}^1\times {\mathrm{326449}}^1$

素因数の和:327535

約数の個数: 24

約数和(自身を含む): 308612772000

約数和(自身を除く): 98134452801

約数列:

[1, 3, 9, 71, 213, 639, 1009, 3027, 9081, 71639, 214917, 326449, 644751, 979347, 2938041, 23177879, 69533637, 208600911, 329387041, 988161123, 2964483369, 23386479911, 70159439733, 210478319199]

約数ペア:

[(1, 210478319199), (3, 70159439733), (9, 23386479911), (71, 2964483369), (213, 988161123), (639, 329387041), (1009, 208600911), (3027, 69533637), (9081, 23177879), (71639, 2938041), (214917, 979347), (326449, 644751)]