200619881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{31391}}^1$

素因数の和:31492

約数の個数: 16

約数和(自身を含む): 253145088

約数和(自身を除く): 52525207

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 31391, 219737, 345301, 2417107, 2605453, 18238171, 28659983, 200619881]

約数ペア:

[(1, 200619881), (7, 28659983), (11, 18238171), (77, 2605453), (83, 2417107), (581, 345301), (913, 219737), (6391, 31391)]