202557575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38767}}^1$

素因数の和:38807

約数の個数: 24

約数和(自身を含む): 288433920

約数和(自身を除く): 85876345

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 38767, 193835, 426437, 736573, 969175, 2132185, 3682865, 8102303, 10660925, 18414325, 40511515, 202557575]

約数ペア:

[(1, 202557575), (5, 40511515), (11, 18414325), (19, 10660925), (25, 8102303), (55, 3682865), (95, 2132185), (209, 969175), (275, 736573), (475, 426437), (1045, 193835), (5225, 38767)]