201985612

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{471929}}^1$

素因数の和:472040

約数の個数: 12

約数和(自身を含む): 356779080

約数和(自身を除く): 154793468

約数列:

[1, 2, 4, 107, 214, 428, 471929, 943858, 1887716, 50496403, 100992806, 201985612]

約数ペア:

[(1, 201985612), (2, 100992806), (4, 50496403), (107, 1887716), (214, 943858), (428, 471929)]