201925269

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14503}}^1$

素因数の和:14546

約数の個数: 48

約数和(自身を含む): 380120832

約数和(自身を除く): 178195563

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923, 14503, 43509, 101521, 130527, 188539, 246551, 304563, 565617, 739653, 913689, 1319773, 1696851, 1725857, 2218959, 3205163, 3959319, 5177571, 9615489, 11877957, 15532713, 22436141, 28846467, 67308423, 201925269]

約数ペア:

[(1, 201925269), (3, 67308423), (7, 28846467), (9, 22436141), (13, 15532713), (17, 11877957), (21, 9615489), (39, 5177571), (51, 3959319), (63, 3205163), (91, 2218959), (117, 1725857), (119, 1696851), (153, 1319773), (221, 913689), (273, 739653), (357, 565617), (663, 304563), (819, 246551), (1071, 188539), (1547, 130527), (1989, 101521), (4641, 43509), (13923, 14503)]