210644281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 223098624

約数和(自身を除く): 12454343

約数列:

[1, 23, 167, 173, 317, 3841, 3979, 7291, 28891, 52939, 54841, 664493, 1217597, 1261343, 9158447, 210644281]

約数ペア:

[(1, 210644281), (23, 9158447), (167, 1261343), (173, 1217597), (317, 664493), (3841, 54841), (3979, 52939), (7291, 28891)]