201473042384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{662740271}}^1$

素因数の和:662740298

約数の個数: 20

約数和(自身を含む): 410898968640

約数和(自身を除く): 209425926256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 662740271, 1325480542, 2650961084, 5301922168, 10603844336, 12592065149, 25184130298, 50368260596, 100736521192, 201473042384]

約数ペア:

[(1, 201473042384), (2, 100736521192), (4, 50368260596), (8, 25184130298), (16, 12592065149), (19, 10603844336), (38, 5301922168), (76, 2650961084), (152, 1325480542), (304, 662740271)]