210005865206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3701}}^1\times {\mathrm{31771}}^1$

素因数の和:35540

約数の個数: 32

約数和(自身を含む): 338745438720

約数和(自身を除く): 128739573514

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 3701, 7402, 31771, 63542, 70319, 140638, 173947, 347894, 603649, 1207298, 1493237, 2986474, 3304993, 6609986, 28371503, 56743006, 117584471, 235168942, 2234104949, 4468209898, 5526470137, 11052940274, 105002932603, 210005865206]

約数ペア:

[(1, 210005865206), (2, 105002932603), (19, 11052940274), (38, 5526470137), (47, 4468209898), (94, 2234104949), (893, 235168942), (1786, 117584471), (3701, 56743006), (7402, 28371503), (31771, 6609986), (63542, 3304993), (70319, 2986474), (140638, 1493237), (173947, 1207298), (347894, 603649)]