206440444119

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10650593}}^1$

素因数の和:10650687

約数の個数: 32

約数和(自身を含む): 343545560064

約数和(自身を除く): 137105115945

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 6461, 19383, 10650593, 31951779, 74554151, 138457709, 223662453, 415373127, 756192103, 969203963, 2268576309, 2907611889, 5293344721, 9830497339, 15880034163, 29491492017, 68813481373, 206440444119]

約数ペア:

[(1, 206440444119), (3, 68813481373), (7, 29491492017), (13, 15880034163), (21, 9830497339), (39, 5293344721), (71, 2907611889), (91, 2268576309), (213, 969203963), (273, 756192103), (497, 415373127), (923, 223662453), (1491, 138457709), (2769, 74554151), (6461, 31951779), (19383, 10650593)]