201866847

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739439}}^1$

素因数の和:739462

約数の個数: 16

約数和(自身を含む): 331269120

約数和(自身を除く): 129402273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 739439, 2218317, 5176073, 9612707, 15528219, 28838121, 67288949, 201866847]

約数ペア:

[(1, 201866847), (3, 67288949), (7, 28838121), (13, 15528219), (21, 9612707), (39, 5176073), (91, 2218317), (273, 739439)]