221704788

素因数分解:

$2^2\times 3^1\times {\mathrm{2383}}^1\times {\mathrm{7753}}^1$

素因数の和:10143

約数の個数: 24

約数和(自身を含む): 517595008

約数和(自身を除く): 295890220

約数列:

[1, 2, 3, 4, 6, 12, 2383, 4766, 7149, 7753, 9532, 14298, 15506, 23259, 28596, 31012, 46518, 93036, 18475399, 36950798, 55426197, 73901596, 110852394, 221704788]

約数ペア:

[(1, 221704788), (2, 110852394), (3, 73901596), (4, 55426197), (6, 36950798), (12, 18475399), (2383, 93036), (4766, 46518), (7149, 31012), (7753, 28596), (9532, 23259), (14298, 15506)]