211262194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1069}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 373181760

約数和(自身を除く): 161919566

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 691, 1069, 1382, 2138, 7601, 8983, 11759, 13897, 15202, 17966, 23518, 27794, 98813, 152867, 197626, 305734, 738679, 1477358, 8125469, 9602827, 16250938, 19205654, 105631097, 211262194]

約数ペア:

[(1, 211262194), (2, 105631097), (11, 19205654), (13, 16250938), (22, 9602827), (26, 8125469), (143, 1477358), (286, 738679), (691, 305734), (1069, 197626), (1382, 152867), (2138, 98813), (7601, 27794), (8983, 23518), (11759, 17966), (13897, 15202)]