200718868

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{106993}}^1$

素因数の和:107071

約数の個数: 24

約数和(自身を含む): 407433152

約数和(自身を除く): 206714284

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 106993, 213986, 427972, 748951, 1497902, 2995804, 7168531, 14337062, 28674124, 50179717, 100359434, 200718868]

約数ペア:

[(1, 200718868), (2, 100359434), (4, 50179717), (7, 28674124), (14, 14337062), (28, 7168531), (67, 2995804), (134, 1497902), (268, 748951), (469, 427972), (938, 213986), (1876, 106993)]