202419009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42197}}^1$

素因数の和:42257

約数の個数: 24

約数和(自身を含む): 322561512

約数和(自身を除く): 120142503

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 42197, 126591, 379773, 548561, 1645683, 1730077, 4937049, 5190231, 15570693, 22491001, 67473003, 202419009]

約数ペア:

[(1, 202419009), (3, 67473003), (9, 22491001), (13, 15570693), (39, 5190231), (41, 4937049), (117, 1730077), (123, 1645683), (369, 548561), (533, 379773), (1599, 126591), (4797, 42197)]