201164495

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{811}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 291540480

約数和(自身を除く): 90375985

約数列:

[1, 5, 7, 19, 35, 95, 133, 373, 665, 811, 1865, 2611, 4055, 5677, 7087, 13055, 15409, 28385, 35435, 49609, 77045, 107863, 248045, 302503, 539315, 1512515, 2117521, 5747557, 10587605, 28737785, 40232899, 201164495]

約数ペア:

[(1, 201164495), (5, 40232899), (7, 28737785), (19, 10587605), (35, 5747557), (95, 2117521), (133, 1512515), (373, 539315), (665, 302503), (811, 248045), (1865, 107863), (2611, 77045), (4055, 49609), (5677, 35435), (7087, 28385), (13055, 15409)]