207942356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{3109}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 380365440

約数和(自身を除く): 172423084

約数列:

[1, 2, 4, 23, 46, 92, 727, 1454, 2908, 3109, 6218, 12436, 16721, 33442, 66884, 71507, 143014, 286028, 2260243, 4520486, 9040972, 51985589, 103971178, 207942356]

約数ペア:

[(1, 207942356), (2, 103971178), (4, 51985589), (23, 9040972), (46, 4520486), (92, 2260243), (727, 286028), (1454, 143014), (2908, 71507), (3109, 66884), (6218, 33442), (12436, 16721)]