216606698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127867}}^1$

素因数の和:127898

約数の個数: 24

約数和(自身を含む): 408154656

約数和(自身を除く): 191547958

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 127867, 255734, 895069, 1406537, 1790138, 2813074, 9845759, 15471907, 19691518, 30943814, 108303349, 216606698]

約数ペア:

[(1, 216606698), (2, 108303349), (7, 30943814), (11, 19691518), (14, 15471907), (22, 9845759), (77, 2813074), (121, 1790138), (154, 1406537), (242, 895069), (847, 255734), (1694, 127867)]