223870526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 373476096

約数和(自身を除く): 149605570

約数列:

[1, 2, 11, 22, 71, 142, 331, 433, 662, 781, 866, 1562, 3641, 4763, 7282, 9526, 23501, 30743, 47002, 61486, 143323, 258511, 286646, 338173, 517022, 676346, 1576553, 3153106, 10175933, 20351866, 111935263, 223870526]

約数ペア:

[(1, 223870526), (2, 111935263), (11, 20351866), (22, 10175933), (71, 3153106), (142, 1576553), (331, 676346), (433, 517022), (662, 338173), (781, 286646), (866, 258511), (1562, 143323), (3641, 61486), (4763, 47002), (7282, 30743), (9526, 23501)]