208398414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{6029}}^1$

素因数の和:6864

約数の個数: 32

約数和(自身を含む): 476997120

約数和(自身を除く): 268598706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 823, 1646, 2469, 4938, 5761, 6029, 11522, 12058, 17283, 18087, 34566, 36174, 42203, 84406, 126609, 253218, 4961867, 9923734, 14885601, 29771202, 34733069, 69466138, 104199207, 208398414]

約数ペア:

[(1, 208398414), (2, 104199207), (3, 69466138), (6, 34733069), (7, 29771202), (14, 14885601), (21, 9923734), (42, 4961867), (823, 253218), (1646, 126609), (2469, 84406), (4938, 42203), (5761, 36174), (6029, 34566), (11522, 18087), (12058, 17283)]