204775046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1979}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 370656000

約数和(自身を除く): 165880954

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 389, 778, 1979, 2723, 3958, 5446, 7391, 13853, 14782, 27706, 37601, 51737, 75202, 103474, 263207, 526414, 769831, 1539662, 5388817, 10777634, 14626789, 29253578, 102387523, 204775046]

約数ペア:

[(1, 204775046), (2, 102387523), (7, 29253578), (14, 14626789), (19, 10777634), (38, 5388817), (133, 1539662), (266, 769831), (389, 526414), (778, 263207), (1979, 103474), (2723, 75202), (3958, 51737), (5446, 37601), (7391, 27706), (13853, 14782)]