216340346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{247529}}^1$

素因数の和:247573

約数の個数: 16

約数和(自身を含む): 356443200

約数和(自身を除く): 140102854

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 247529, 495058, 4703051, 5693167, 9406102, 11386334, 108170173, 216340346]

約数ペア:

[(1, 216340346), (2, 108170173), (19, 11386334), (23, 9406102), (38, 5693167), (46, 4703051), (437, 495058), (874, 247529)]