208375414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{16061}}^1$

素因数の和:16575

約数の個数: 16

約数和(自身を含む): 337302000

約数和(自身を除く): 128926586

約数列:

[1, 2, 13, 26, 499, 998, 6487, 12974, 16061, 32122, 208793, 417586, 8014439, 16028878, 104187707, 208375414]

約数ペア:

[(1, 208375414), (2, 104187707), (13, 16028878), (26, 8014439), (499, 417586), (998, 208793), (6487, 32122), (12974, 16061)]