201643938

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{8171}}^1$

素因数の和:8639

約数の個数: 32

約数和(自身を含む): 449133120

約数和(自身を除く): 247489182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 914, 1371, 2742, 4113, 8171, 8226, 12339, 16342, 24513, 24678, 49026, 73539, 147078, 220617, 441234, 3734147, 7468294, 11202441, 22404882, 33607323, 67214646, 100821969, 201643938]

約数ペア:

[(1, 201643938), (2, 100821969), (3, 67214646), (6, 33607323), (9, 22404882), (18, 11202441), (27, 7468294), (54, 3734147), (457, 441234), (914, 220617), (1371, 147078), (2742, 73539), (4113, 49026), (8171, 24678), (8226, 24513), (12339, 16342)]