202105673

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 269568000

約数和(自身を除く): 67462327

約数列:

[1, 7, 11, 17, 77, 103, 119, 187, 721, 1133, 1309, 1499, 1751, 7931, 10493, 12257, 16489, 19261, 25483, 115423, 134827, 154397, 178381, 280313, 1080779, 1698367, 1962191, 2624749, 11888569, 18373243, 28872239, 202105673]

約数ペア:

[(1, 202105673), (7, 28872239), (11, 18373243), (17, 11888569), (77, 2624749), (103, 1962191), (119, 1698367), (187, 1080779), (721, 280313), (1133, 178381), (1309, 154397), (1499, 134827), (1751, 115423), (7931, 25483), (10493, 19261), (12257, 16489)]