206492817

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{2213}}^1$

素因数の和:3872

約数の個数: 16

約数和(自身を含む): 290122560

約数和(自身を除く): 83629743

約数列:

[1, 3, 19, 57, 1637, 2213, 4911, 6639, 31103, 42047, 93309, 126141, 3622681, 10868043, 68830939, 206492817]

約数ペア:

[(1, 206492817), (3, 68830939), (19, 10868043), (57, 3622681), (1637, 126141), (2213, 93309), (4911, 42047), (6639, 31103)]