210861756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{836753}}^1$

素因数の和:836770

約数の個数: 36

約数和(自身を含む): 609156912

約数和(自身を除く): 398295156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 836753, 1673506, 2510259, 3347012, 5020518, 5857271, 7530777, 10041036, 11714542, 15061554, 17571813, 23429084, 30123108, 35143626, 52715439, 70287252, 105430878, 210861756]

約数ペア:

[(1, 210861756), (2, 105430878), (3, 70287252), (4, 52715439), (6, 35143626), (7, 30123108), (9, 23429084), (12, 17571813), (14, 15061554), (18, 11714542), (21, 10041036), (28, 7530777), (36, 5857271), (42, 5020518), (63, 3347012), (84, 2510259), (126, 1673506), (252, 836753)]