200352131

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 249984000

約数和(自身を除く): 49631869

約数列:

[1, 7, 19, 49, 71, 133, 343, 433, 497, 931, 1349, 3031, 3479, 6517, 8227, 9443, 21217, 24353, 30743, 57589, 66101, 148519, 215201, 403123, 462707, 584117, 1506407, 2821861, 4088819, 10544849, 28621733, 200352131]

約数ペア:

[(1, 200352131), (7, 28621733), (19, 10544849), (49, 4088819), (71, 2821861), (133, 1506407), (343, 584117), (433, 462707), (497, 403123), (931, 215201), (1349, 148519), (3031, 66101), (3479, 57589), (6517, 30743), (8227, 24353), (9443, 21217)]