202480352

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 408566592

約数和(自身を除く): 206086240

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 277, 424, 431, 554, 848, 862, 1108, 1696, 1724, 2216, 3448, 4432, 6896, 8864, 13792, 14681, 22843, 29362, 45686, 58724, 91372, 117448, 119387, 182744, 234896, 238774, 365488, 469792, 477548, 730976, 955096, 1910192, 3820384, 6327511, 12655022, 25310044, 50620088, 101240176, 202480352]

約数ペア:

[(1, 202480352), (2, 101240176), (4, 50620088), (8, 25310044), (16, 12655022), (32, 6327511), (53, 3820384), (106, 1910192), (212, 955096), (277, 730976), (424, 477548), (431, 469792), (554, 365488), (848, 238774), (862, 234896), (1108, 182744), (1696, 119387), (1724, 117448), (2216, 91372), (3448, 58724), (4432, 45686), (6896, 29362), (8864, 22843), (13792, 14681)]