201319730

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{967}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 367994880

約数和(自身を除く): 166675150

約数列:

[1, 2, 5, 10, 109, 191, 218, 382, 545, 955, 967, 1090, 1910, 1934, 4835, 9670, 20819, 41638, 104095, 105403, 184697, 208190, 210806, 369394, 527015, 923485, 1054030, 1846970, 20131973, 40263946, 100659865, 201319730]

約数ペア:

[(1, 201319730), (2, 100659865), (5, 40263946), (10, 20131973), (109, 1846970), (191, 1054030), (218, 923485), (382, 527015), (545, 369394), (955, 210806), (967, 208190), (1090, 184697), (1910, 105403), (1934, 104095), (4835, 41638), (9670, 20819)]