207413168

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 411388848

約数和(自身を除く): 203975680

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 277, 424, 554, 848, 883, 1108, 1766, 2216, 3532, 4432, 7064, 14128, 14681, 29362, 46799, 58724, 93598, 117448, 187196, 234896, 244591, 374392, 489182, 748784, 978364, 1956728, 3913456, 12963323, 25926646, 51853292, 103706584, 207413168]

約数ペア:

[(1, 207413168), (2, 103706584), (4, 51853292), (8, 25926646), (16, 12963323), (53, 3913456), (106, 1956728), (212, 978364), (277, 748784), (424, 489182), (554, 374392), (848, 244591), (883, 234896), (1108, 187196), (1766, 117448), (2216, 93598), (3532, 58724), (4432, 46799), (7064, 29362), (14128, 14681)]