210375148

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 371350224

約数和(自身を除く): 160975076

約数列:

[1, 2, 4, 251, 317, 502, 634, 661, 1004, 1268, 1322, 2644, 79567, 159134, 165911, 209537, 318268, 331822, 419074, 663644, 838148, 52593787, 105187574, 210375148]

約数ペア:

[(1, 210375148), (2, 105187574), (4, 52593787), (251, 838148), (317, 663644), (502, 419074), (634, 331822), (661, 318268), (1004, 209537), (1268, 165911), (1322, 159134), (2644, 79567)]