208290786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{24091}}^1$

素因数の和:24238

約数の個数: 32

約数和(自身を含む): 457940736

約数和(自身を除く): 249649950

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 24091, 48182, 72273, 144546, 265001, 530002, 795003, 1590006, 3155921, 6311842, 9467763, 18935526, 34715131, 69430262, 104145393, 208290786]

約数ペア:

[(1, 208290786), (2, 104145393), (3, 69430262), (6, 34715131), (11, 18935526), (22, 9467763), (33, 6311842), (66, 3155921), (131, 1590006), (262, 795003), (393, 530002), (786, 265001), (1441, 144546), (2882, 72273), (4323, 48182), (8646, 24091)]