200416209

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307859}}^1$

素因数の和:307900

約数の個数: 16

約数和(自身を含む): 315248640

約数和(自身を除く): 114832431

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 307859, 923577, 2155013, 6465039, 9543629, 28630887, 66805403, 200416209]

約数ペア:

[(1, 200416209), (3, 66805403), (7, 28630887), (21, 9543629), (31, 6465039), (93, 2155013), (217, 923577), (651, 307859)]