201947313

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1\times {\mathrm{1039}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 273827840

約数和(自身を除く): 71880527

約数列:

[1, 3, 67, 201, 967, 1039, 2901, 3117, 64789, 69613, 194367, 208839, 1004713, 3014139, 67315771, 201947313]

約数ペア:

[(1, 201947313), (3, 67315771), (67, 3014139), (201, 1004713), (967, 208839), (1039, 194367), (2901, 69613), (3117, 64789)]