208044903970

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9811}}^1\times {\mathrm{7883}}^1$

素因数の和:17970

約数の個数: 32

約数和(自身を含む): 375958946880

約数和(自身を除く): 167914042910

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 7883, 9811, 15766, 19622, 39415, 49055, 78830, 98110, 2120527, 2639159, 4241054, 5278318, 10602635, 13195795, 21205270, 26391590, 77340113, 154680226, 386700565, 773401130, 20804490397, 41608980794, 104022451985, 208044903970]

約数ペア:

[(1, 208044903970), (2, 104022451985), (5, 41608980794), (10, 20804490397), (269, 773401130), (538, 386700565), (1345, 154680226), (2690, 77340113), (7883, 26391590), (9811, 21205270), (15766, 13195795), (19622, 10602635), (39415, 5278318), (49055, 4241054), (78830, 2639159), (98110, 2120527)]