208039184

素因数分解:

$2^4\times {\mathrm{2549}}^1\times {\mathrm{5101}}^1$

素因数の和:7658

約数の個数: 20

約数和(自身を含む): 403313100

約数和(自身を除く): 195273916

約数列:

[1, 2, 4, 8, 16, 2549, 5098, 5101, 10196, 10202, 20392, 20404, 40784, 40808, 81616, 13002449, 26004898, 52009796, 104019592, 208039184]

約数ペア:

[(1, 208039184), (2, 104019592), (4, 52009796), (8, 26004898), (16, 13002449), (2549, 81616), (5098, 40808), (5101, 40784), (10196, 20404), (10202, 20392)]