218667095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1\times {\mathrm{1489}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 274207680

約数和(自身を除く): 55540585

約数列:

[1, 5, 23, 115, 1277, 1489, 6385, 7445, 29371, 34247, 146855, 171235, 1901453, 9507265, 43733419, 218667095]

約数ペア:

[(1, 218667095), (5, 43733419), (23, 9507265), (115, 1901453), (1277, 171235), (1489, 146855), (6385, 34247), (7445, 29371)]