201992909718

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{40125727}}^1$

素因数の和:40126571

約数の個数: 16

約数和(自身を含む): 404467338240

約数和(自身を除く): 202474428522

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 5034, 40125727, 80251454, 120377181, 240754362, 33665484953, 67330969906, 100996454859, 201992909718]

約数ペア:

[(1, 201992909718), (2, 100996454859), (3, 67330969906), (6, 33665484953), (839, 240754362), (1678, 120377181), (2517, 80251454), (5034, 40125727)]