200990811

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{73061}}^1$

素因数の和:73202

約数の個数: 16

約数和(自身を含む): 308613888

約数和(自身を除く): 107623077

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 73061, 219183, 511427, 1534281, 9570991, 28712973, 66996937, 200990811]

約数ペア:

[(1, 200990811), (3, 66996937), (7, 28712973), (21, 9570991), (131, 1534281), (393, 511427), (917, 219183), (2751, 73061)]