218358719

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 234247200

約数和(自身を除く): 15888481

約数列:

[1, 29, 37, 109, 1073, 1867, 3161, 4033, 54143, 69079, 116957, 203503, 2003291, 5901587, 7529611, 218358719]

約数ペア:

[(1, 218358719), (29, 7529611), (37, 5901587), (109, 2003291), (1073, 203503), (1867, 116957), (3161, 69079), (4033, 54143)]