201497739

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{22441}}^1$

素因数の和:22558

約数の個数: 16

約数和(自身を含む): 278998944

約数和(自身を除く): 77501205

約数列:

[1, 3, 41, 73, 123, 219, 2993, 8979, 22441, 67323, 920081, 1638193, 2760243, 4914579, 67165913, 201497739]

約数ペア:

[(1, 201497739), (3, 67165913), (41, 4914579), (73, 2760243), (123, 1638193), (219, 920081), (2993, 67323), (8979, 22441)]