200521706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{68531}}^1$

素因数の和:68570

約数の個数: 32

約数和(自身を含む): 394744320

約数和(自身を除く): 194222614

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 68531, 137062, 479717, 753841, 959434, 1302089, 1507682, 2604178, 5276887, 9114623, 10553774, 14322979, 18229246, 28645958, 100260853, 200521706]

約数ペア:

[(1, 200521706), (2, 100260853), (7, 28645958), (11, 18229246), (14, 14322979), (19, 10553774), (22, 9114623), (38, 5276887), (77, 2604178), (133, 1507682), (154, 1302089), (209, 959434), (266, 753841), (418, 479717), (1463, 137062), (2926, 68531)]