209867849126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{41823007}}^1$

素因数の和:41823215

約数の個数: 16

約数和(自身を含む): 340773869184

約数和(自身を除く): 130906020058

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 41823007, 83646014, 543699091, 1087398182, 8071840351, 16143680702, 104933924563, 209867849126]

約数ペア:

[(1, 209867849126), (2, 104933924563), (13, 16143680702), (26, 8071840351), (193, 1087398182), (386, 543699091), (2509, 83646014), (5018, 41823007)]