193877591041

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 218126177280

約数和(自身を除く): 24248586239

約数列:

[1, 19, 37, 43, 131, 173, 283, 703, 817, 1591, 2489, 3287, 4847, 5377, 5633, 6401, 7439, 10471, 12169, 22663, 30229, 37073, 48959, 92093, 107027, 121619, 141341, 198949, 208421, 231211, 275243, 430597, 450253, 704387, 838531, 930221, 974509, 1371701, 1594139, 1811483, 2105237, 3959999, 5229617, 6413629, 8554807, 15932089, 18515671, 26062319, 30288641, 34418177, 36056833, 39999503, 58983143, 77893769, 121858951, 237304273, 275786047, 685079827, 1120679717, 1479981611, 4508781187, 5239934893, 10204083739, 193877591041]

約数ペア:

[(1, 193877591041), (19, 10204083739), (37, 5239934893), (43, 4508781187), (131, 1479981611), (173, 1120679717), (283, 685079827), (703, 275786047), (817, 237304273), (1591, 121858951), (2489, 77893769), (3287, 58983143), (4847, 39999503), (5377, 36056833), (5633, 34418177), (6401, 30288641), (7439, 26062319), (10471, 18515671), (12169, 15932089), (22663, 8554807), (30229, 6413629), (37073, 5229617), (48959, 3959999), (92093, 2105237), (107027, 1811483), (121619, 1594139), (141341, 1371701), (198949, 974509), (208421, 930221), (231211, 838531), (275243, 704387), (430597, 450253)]