209925003

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1\times {\mathrm{1031}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 284633856

約数和(自身を除く): 74708853

約数列:

[1, 3, 67, 201, 1013, 1031, 3039, 3093, 67871, 69077, 203613, 207231, 1044403, 3133209, 69975001, 209925003]

約数ペア:

[(1, 209925003), (3, 69975001), (67, 3133209), (201, 1044403), (1013, 207231), (1031, 203613), (3039, 69077), (3093, 67871)]