200023868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239263}}^1$

素因数の和:239297

約数の個数: 24

約数和(自身を含む): 401963520

約数和(自身を除く): 201939652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 239263, 478526, 957052, 2631893, 4545997, 5263786, 9091994, 10527572, 18183988, 50005967, 100011934, 200023868]

約数ペア:

[(1, 200023868), (2, 100011934), (4, 50005967), (11, 18183988), (19, 10527572), (22, 9091994), (38, 5263786), (44, 4545997), (76, 2631893), (209, 957052), (418, 478526), (836, 239263)]