205870522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7127}}^1$

素因数の和:7254

約数の個数: 32

約数和(自身を含む): 366436224

約数和(自身を除く): 160565702

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 202, 286, 1111, 1313, 2222, 2626, 7127, 14254, 14443, 28886, 78397, 92651, 156794, 185302, 719827, 1019161, 1439654, 2038322, 7918097, 9357751, 15836194, 18715502, 102935261, 205870522]

約数ペア:

[(1, 205870522), (2, 102935261), (11, 18715502), (13, 15836194), (22, 9357751), (26, 7918097), (101, 2038322), (143, 1439654), (202, 1019161), (286, 719827), (1111, 185302), (1313, 156794), (2222, 92651), (2626, 78397), (7127, 28886), (14254, 14443)]