221644804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{15269}}^1$

素因数の和:15483

約数の個数: 24

約数和(自身を含む): 410457600

約数和(自身を除く): 188812796

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 14516, 15269, 30538, 61076, 290111, 580222, 1160444, 2916379, 5832758, 11665516, 55411201, 110822402, 221644804]

約数ペア:

[(1, 221644804), (2, 110822402), (4, 55411201), (19, 11665516), (38, 5832758), (76, 2916379), (191, 1160444), (382, 580222), (764, 290111), (3629, 61076), (7258, 30538), (14516, 15269)]