200315518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{405497}}^1$

素因数の和:405531

約数の個数: 16

約数和(自身を含む): 340618320

約数和(自身を除く): 140302802

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 405497, 810994, 5271461, 7704443, 10542922, 15408886, 100157759, 200315518]

約数ペア:

[(1, 200315518), (2, 100157759), (13, 15408886), (19, 10542922), (26, 7704443), (38, 5271461), (247, 810994), (494, 405497)]