216922486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{6703}}^1$

素因数の和:8187

約数の個数: 16

約数和(自身を含む): 355258368

約数和(自身を除く): 138335882

約数列:

[1, 2, 11, 22, 1471, 2942, 6703, 13406, 16181, 32362, 73733, 147466, 9860113, 19720226, 108461243, 216922486]

約数ペア:

[(1, 216922486), (2, 108461243), (11, 19720226), (22, 9860113), (1471, 147466), (2942, 73733), (6703, 32362), (13406, 16181)]