201955391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{14723}}^1$

素因数の和:14806

約数の個数: 16

約数和(自身を含む): 233228160

約数和(自身を除く): 31272769

約数列:

[1, 11, 29, 43, 319, 473, 1247, 13717, 14723, 161953, 426967, 633089, 4696637, 6963979, 18359581, 201955391]

約数ペア:

[(1, 201955391), (11, 18359581), (29, 6963979), (43, 4696637), (319, 633089), (473, 426967), (1247, 161953), (13717, 14723)]