201399969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{44371}}^1$

素因数の和:44480

約数の個数: 16

約数和(自身を含む): 287530560

約数和(自身を除く): 86130591

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 44371, 133113, 754307, 2262921, 3949019, 11847057, 67133323, 201399969]

約数ペア:

[(1, 201399969), (3, 67133323), (17, 11847057), (51, 3949019), (89, 2262921), (267, 754307), (1513, 133113), (4539, 44371)]