210364143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 324291840

約数和(自身を除く): 113927697

約数列:

[1, 3, 11, 19, 33, 57, 157, 209, 471, 627, 1727, 2137, 2983, 5181, 6411, 8949, 23507, 32813, 40603, 70521, 98439, 121809, 335509, 446633, 1006527, 1339899, 3690599, 6374671, 11071797, 19124013, 70121381, 210364143]

約数ペア:

[(1, 210364143), (3, 70121381), (11, 19124013), (19, 11071797), (33, 6374671), (57, 3690599), (157, 1339899), (209, 1006527), (471, 446633), (627, 335509), (1727, 121809), (2137, 98439), (2983, 70521), (5181, 40603), (6411, 32813), (8949, 23507)]