213868992170

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{1393919}}^1$

素因数の和:1394222

約数の個数: 32

約数和(自身を含む): 392416358400

約数和(自身を除く): 178547366230

約数列:

[1, 2, 5, 10, 67, 134, 229, 335, 458, 670, 1145, 2290, 15343, 30686, 76715, 153430, 1393919, 2787838, 6969595, 13939190, 93392573, 186785146, 319207451, 466962865, 638414902, 933925730, 1596037255, 3192074510, 21386899217, 42773798434, 106934496085, 213868992170]

約数ペア:

[(1, 213868992170), (2, 106934496085), (5, 42773798434), (10, 21386899217), (67, 3192074510), (134, 1596037255), (229, 933925730), (335, 638414902), (458, 466962865), (670, 319207451), (1145, 186785146), (2290, 93392573), (15343, 13939190), (30686, 6969595), (76715, 2787838), (153430, 1393919)]