214728156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{20639}}^1$

素因数の和:20683

約数の個数: 54

約数和(自身を含む): 576619680

約数和(自身を除く): 361891524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 5202, 10404, 20639, 41278, 61917, 82556, 123834, 185751, 247668, 350863, 371502, 701726, 743004, 1052589, 1403452, 2105178, 3157767, 4210356, 5964671, 6315534, 11929342, 12631068, 17894013, 23858684, 35788026, 53682039, 71576052, 107364078, 214728156]

約数ペア:

[(1, 214728156), (2, 107364078), (3, 71576052), (4, 53682039), (6, 35788026), (9, 23858684), (12, 17894013), (17, 12631068), (18, 11929342), (34, 6315534), (36, 5964671), (51, 4210356), (68, 3157767), (102, 2105178), (153, 1403452), (204, 1052589), (289, 743004), (306, 701726), (578, 371502), (612, 350863), (867, 247668), (1156, 185751), (1734, 123834), (2601, 82556), (3468, 61917), (5202, 41278), (10404, 20639)]