208416054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23743}}^1$

素因数の和:23785

約数の個数: 64

約数和(自身を含む): 547061760

約数和(自身を除く): 338645706

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 23743, 47486, 71229, 142458, 166201, 261173, 332402, 451117, 498603, 522346, 783519, 902234, 997206, 1353351, 1567038, 1828211, 2706702, 3157819, 3656422, 4962287, 5484633, 6315638, 9473457, 9924574, 10969266, 14886861, 18946914, 29773722, 34736009, 69472018, 104208027, 208416054]

約数ペア:

[(1, 208416054), (2, 104208027), (3, 69472018), (6, 34736009), (7, 29773722), (11, 18946914), (14, 14886861), (19, 10969266), (21, 9924574), (22, 9473457), (33, 6315638), (38, 5484633), (42, 4962287), (57, 3656422), (66, 3157819), (77, 2706702), (114, 1828211), (133, 1567038), (154, 1353351), (209, 997206), (231, 902234), (266, 783519), (399, 522346), (418, 498603), (462, 451117), (627, 332402), (798, 261173), (1254, 166201), (1463, 142458), (2926, 71229), (4389, 47486), (8778, 23743)]