221129175217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{113017}}^1$

素因数の和:113185

約数の個数: 32

約数和(自身を含む): 249001257600

約数和(自身を除く): 27872082383

約数列:

[1, 19, 29, 53, 67, 551, 1007, 1273, 1537, 1943, 3551, 29203, 36917, 67469, 102979, 113017, 1956601, 2147323, 3277493, 5989901, 7572139, 62272367, 113808119, 143870641, 173707129, 219592031, 401323367, 3300435451, 4172248589, 7625143973, 11638377643, 221129175217]

約数ペア:

[(1, 221129175217), (19, 11638377643), (29, 7625143973), (53, 4172248589), (67, 3300435451), (551, 401323367), (1007, 219592031), (1273, 173707129), (1537, 143870641), (1943, 113808119), (3551, 62272367), (29203, 7572139), (36917, 5989901), (67469, 3277493), (102979, 2147323), (113017, 1956601)]