200771878

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{1801}}^1$

素因数の和:2343

約数の個数: 16

約数和(自身を含む): 304249680

約数和(自身を除く): 103477802

約数列:

[1, 2, 139, 278, 401, 802, 1801, 3602, 55739, 111478, 250339, 500678, 722201, 1444402, 100385939, 200771878]

約数ペア:

[(1, 200771878), (2, 100385939), (139, 1444402), (278, 722201), (401, 500678), (802, 250339), (1801, 111478), (3602, 55739)]