202176189

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{440471}}^1$

素因数の和:440497

約数の個数: 16

約数和(自身を含む): 317139840

約数和(自身を除く): 114963651

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 440471, 1321413, 3964239, 7488007, 11892717, 22464021, 67392063, 202176189]

約数ペア:

[(1, 202176189), (3, 67392063), (9, 22464021), (17, 11892717), (27, 7488007), (51, 3964239), (153, 1321413), (459, 440471)]