198260738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{5087}}^1$

素因数の和:6601

約数の個数: 16

約数和(自身を含む): 320544000

約数和(自身を除く): 122283262

約数列:

[1, 2, 13, 26, 1499, 2998, 5087, 10174, 19487, 38974, 66131, 132262, 7625413, 15250826, 99130369, 198260738]

約数ペア:

[(1, 198260738), (2, 99130369), (13, 15250826), (26, 7625413), (1499, 132262), (2998, 66131), (5087, 38974), (10174, 19487)]