200907464

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{25189}}^1$

素因数の和:26192

約数の個数: 16

約数和(自身を含む): 377094300

約数和(自身を除く): 176186836

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 25189, 50378, 100756, 201512, 25113433, 50226866, 100453732, 200907464]

約数ペア:

[(1, 200907464), (2, 100453732), (4, 50226866), (8, 25113433), (997, 201512), (1994, 100756), (3988, 50378), (7976, 25189)]