223781122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{20879}}^1$

素因数の和:21137

約数の個数: 16

約数和(自身を含む): 351786240

約数和(自身を除く): 128005118

約数列:

[1, 2, 23, 46, 233, 466, 5359, 10718, 20879, 41758, 480217, 960434, 4864807, 9729614, 111890561, 223781122]

約数ペア:

[(1, 223781122), (2, 111890561), (23, 9729614), (46, 4864807), (233, 960434), (466, 480217), (5359, 41758), (10718, 20879)]