207380322

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{17807}}^1$

素因数の和:18462

約数の個数: 24

約数和(自身を含む): 450043776

約数和(自身を除く): 242663454

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3882, 5823, 11646, 17807, 35614, 53421, 106842, 160263, 320526, 11521129, 23042258, 34563387, 69126774, 103690161, 207380322]

約数ペア:

[(1, 207380322), (2, 103690161), (3, 69126774), (6, 34563387), (9, 23042258), (18, 11521129), (647, 320526), (1294, 160263), (1941, 106842), (3882, 53421), (5823, 35614), (11646, 17807)]