201489243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 295065600

約数和(自身を除く): 93576357

約数列:

[1, 3, 19, 31, 57, 93, 101, 303, 589, 1129, 1767, 1919, 3131, 3387, 5757, 9393, 21451, 34999, 59489, 64353, 104997, 114029, 178467, 342087, 664981, 1994943, 2166551, 3534899, 6499653, 10604697, 67163081, 201489243]

約数ペア:

[(1, 201489243), (3, 67163081), (19, 10604697), (31, 6499653), (57, 3534899), (93, 2166551), (101, 1994943), (303, 664981), (589, 342087), (1129, 178467), (1767, 114029), (1919, 104997), (3131, 64353), (3387, 59489), (5757, 34999), (9393, 21451)]