220732804532

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{1099727}}^1$

素因数の和:1099908

約数の個数: 36

約数和(自身を含む): 410616440640

約数和(自身を除く): 189883636108

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 361, 556, 722, 1444, 2641, 5282, 10564, 50179, 100358, 200716, 1099727, 2199454, 4398908, 20894813, 41789626, 83579252, 152862053, 305724106, 397001447, 611448212, 794002894, 1588005788, 2904379007, 5808758014, 11617516028, 55183201133, 110366402266, 220732804532]

約数ペア:

[(1, 220732804532), (2, 110366402266), (4, 55183201133), (19, 11617516028), (38, 5808758014), (76, 2904379007), (139, 1588005788), (278, 794002894), (361, 611448212), (556, 397001447), (722, 305724106), (1444, 152862053), (2641, 83579252), (5282, 41789626), (10564, 20894813), (50179, 4398908), (100358, 2199454), (200716, 1099727)]