200010416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{657929}}^1$

素因数の和:657956

約数の個数: 20

約数和(自身を含む): 407916600

約数和(自身を除く): 207906184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 657929, 1315858, 2631716, 5263432, 10526864, 12500651, 25001302, 50002604, 100005208, 200010416]

約数ペア:

[(1, 200010416), (2, 100005208), (4, 50002604), (8, 25001302), (16, 12500651), (19, 10526864), (38, 5263432), (76, 2631716), (152, 1315858), (304, 657929)]