201785257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{797}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 218734992

約数和(自身を除く): 16949735

約数列:

[1, 17, 53, 281, 797, 901, 4777, 13549, 14893, 42241, 223957, 253181, 718097, 3807269, 11869721, 201785257]

約数ペア:

[(1, 201785257), (17, 11869721), (53, 3807269), (281, 718097), (797, 253181), (901, 223957), (4777, 42241), (13549, 14893)]