205704016

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{49639}}^1$

素因数の和:49691

約数の個数: 40

約数和(自身を含む): 467807360

約数和(自身を除く): 262103344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 49639, 99278, 198556, 347473, 397112, 694946, 794224, 1389892, 1836643, 2779784, 3673286, 5559568, 7346572, 12856501, 14693144, 25713002, 29386288, 51426004, 102852008, 205704016]

約数ペア:

[(1, 205704016), (2, 102852008), (4, 51426004), (7, 29386288), (8, 25713002), (14, 14693144), (16, 12856501), (28, 7346572), (37, 5559568), (56, 3673286), (74, 2779784), (112, 1836643), (148, 1389892), (259, 794224), (296, 694946), (518, 397112), (592, 347473), (1036, 198556), (2072, 99278), (4144, 49639)]