142860242

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{105199}}^1$

素因数の和:105305

約数の個数: 16

約数和(自身を含む): 247430400

約数和(自身を除く): 104570158

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 105199, 210398, 736393, 1472786, 10204303, 20408606, 71430121, 142860242]

約数ペア:

[(1, 142860242), (2, 71430121), (7, 20408606), (14, 10204303), (97, 1472786), (194, 736393), (679, 210398), (1358, 105199)]