202945473

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{442147}}^1$

素因数の和:442173

約数の個数: 16

約数和(自身を含む): 318346560

約数和(自身を除く): 115401087

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 442147, 1326441, 3979323, 7516499, 11937969, 22549497, 67648491, 202945473]

約数ペア:

[(1, 202945473), (3, 67648491), (9, 22549497), (17, 11937969), (27, 7516499), (51, 3979323), (153, 1326441), (459, 442147)]