266329154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21841}}^1$

素因数の和:21930

約数の個数: 32

約数和(自身を含む): 499046016

約数和(自身を除く): 232716862

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 12194, 21841, 43682, 152887, 283933, 305774, 567866, 1463347, 1987531, 2926694, 3975062, 10243429, 19023511, 20486858, 38047022, 133164577, 266329154]

約数ペア:

[(1, 266329154), (2, 133164577), (7, 38047022), (13, 20486858), (14, 19023511), (26, 10243429), (67, 3975062), (91, 2926694), (134, 1987531), (182, 1463347), (469, 567866), (871, 305774), (938, 283933), (1742, 152887), (6097, 43682), (12194, 21841)]