212230908

素因数分解:

$2^2\times 3^3\times {\mathrm{857}}^1\times {\mathrm{2293}}^1$

素因数の和:3163

約数の個数: 48

約数和(自身を含む): 551110560

約数和(自身を除く): 338879652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 857, 1714, 2293, 2571, 3428, 4586, 5142, 6879, 7713, 9172, 10284, 13758, 15426, 20637, 23139, 27516, 30852, 41274, 46278, 61911, 82548, 92556, 123822, 247644, 1965101, 3930202, 5895303, 7860404, 11790606, 17685909, 23581212, 35371818, 53057727, 70743636, 106115454, 212230908]

約数ペア:

[(1, 212230908), (2, 106115454), (3, 70743636), (4, 53057727), (6, 35371818), (9, 23581212), (12, 17685909), (18, 11790606), (27, 7860404), (36, 5895303), (54, 3930202), (108, 1965101), (857, 247644), (1714, 123822), (2293, 92556), (2571, 82548), (3428, 61911), (4586, 46278), (5142, 41274), (6879, 30852), (7713, 27516), (9172, 23139), (10284, 20637), (13758, 15426)]