181900511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 200959584

約数和(自身を除く): 19059073

約数列:

[1, 13, 67, 97, 871, 1261, 2153, 6499, 27989, 84487, 144251, 208841, 1875263, 2714933, 13992347, 181900511]

約数ペア:

[(1, 181900511), (13, 13992347), (67, 2714933), (97, 1875263), (871, 208841), (1261, 144251), (2153, 84487), (6499, 27989)]