213198914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{6323}}^1$

素因数の和:7081

約数の個数: 16

約数和(自身を含む): 334210752

約数和(自身を除く): 121011838

約数列:

[1, 2, 23, 46, 733, 1466, 6323, 12646, 16859, 33718, 145429, 290858, 4634759, 9269518, 106599457, 213198914]

約数ペア:

[(1, 213198914), (2, 106599457), (23, 9269518), (46, 4634759), (733, 290858), (1466, 145429), (6323, 33718), (12646, 16859)]