200819307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{5303}}^1$

素因数の和:6290

約数の個数: 16

約数和(自身を含む): 288707328

約数和(自身を除く): 87888021

約数列:

[1, 3, 13, 39, 971, 2913, 5303, 12623, 15909, 37869, 68939, 206817, 5149213, 15447639, 66939769, 200819307]

約数ペア:

[(1, 200819307), (3, 66939769), (13, 15447639), (39, 5149213), (971, 206817), (2913, 68939), (5303, 37869), (12623, 15909)]