201721201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{46901}}^1$

素因数の和:46952

約数の個数: 16

約数和(自身を含む): 243139968

約数和(自身を除く): 41418767

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 46901, 515911, 797317, 1078723, 8770487, 11865953, 18338291, 201721201]

約数ペア:

[(1, 201721201), (11, 18338291), (17, 11865953), (23, 8770487), (187, 1078723), (253, 797317), (391, 515911), (4301, 46901)]