200905828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{41203}}^1$

素因数の和:41283

約数の個数: 24

約数和(自身を含む): 373802688

約数和(自身を除く): 172896860

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 41203, 82406, 164812, 947669, 1895338, 2183759, 3790676, 4367518, 8735036, 50226457, 100452914, 200905828]

約数ペア:

[(1, 200905828), (2, 100452914), (4, 50226457), (23, 8735036), (46, 4367518), (53, 3790676), (92, 2183759), (106, 1895338), (212, 947669), (1219, 164812), (2438, 82406), (4876, 41203)]