201887992

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{45307}}^1$

素因数の和:45870

約数の個数: 16

約数和(自身を含む): 379227960

約数和(自身を除く): 177339968

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 45307, 90614, 181228, 362456, 25235999, 50471998, 100943996, 201887992]

約数ペア:

[(1, 201887992), (2, 100943996), (4, 50471998), (8, 25235999), (557, 362456), (1114, 181228), (2228, 90614), (4456, 45307)]