200997511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 253108800

約数和(自身を除く): 52111289

約数列:

[1, 11, 13, 17, 89, 143, 187, 221, 929, 979, 1157, 1513, 2431, 10219, 12077, 12727, 15793, 16643, 19669, 82681, 132847, 173723, 205309, 216359, 909491, 1074853, 1405577, 2258399, 11823383, 15461347, 18272501, 200997511]

約数ペア:

[(1, 200997511), (11, 18272501), (13, 15461347), (17, 11823383), (89, 2258399), (143, 1405577), (187, 1074853), (221, 909491), (929, 216359), (979, 205309), (1157, 173723), (1513, 132847), (2431, 82681), (10219, 19669), (12077, 16643), (12727, 15793)]