201719146

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1\times {\mathrm{853}}^1$

素因数の和:1545

約数の個数: 16

約数和(自身を含む): 304703784

約数和(自身を除く): 102984638

約数列:

[1, 2, 317, 373, 634, 746, 853, 1706, 118241, 236482, 270401, 318169, 540802, 636338, 100859573, 201719146]

約数ペア:

[(1, 201719146), (2, 100859573), (317, 636338), (373, 540802), (634, 318169), (746, 270401), (853, 236482), (1706, 118241)]