223882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 16

約数和(自身を含む): 364032

約数和(自身を除く): 140150

約数列:

[1, 2, 23, 31, 46, 62, 157, 314, 713, 1426, 3611, 4867, 7222, 9734, 111941, 223882]

約数ペア:

[(1, 223882), (2, 111941), (23, 9734), (31, 7222), (46, 4867), (62, 3611), (157, 1426), (314, 713)]