208094194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71119}}^1$

素因数の和:71158

約数の個数: 32

約数和(自身を含む): 409651200

約数和(自身を除く): 201557006

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 71119, 142238, 497833, 782309, 995666, 1351261, 1564618, 2702522, 5476163, 9458827, 10952326, 14863871, 18917654, 29727742, 104047097, 208094194]

約数ペア:

[(1, 208094194), (2, 104047097), (7, 29727742), (11, 18917654), (14, 14863871), (19, 10952326), (22, 9458827), (38, 5476163), (77, 2702522), (133, 1564618), (154, 1351261), (209, 995666), (266, 782309), (418, 497833), (1463, 142238), (2926, 71119)]