201177177

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 285149568

約数和(自身を除く): 83972391

約数列:

[1, 3, 37, 43, 111, 113, 129, 339, 373, 1119, 1591, 4181, 4773, 4859, 12543, 13801, 14577, 16039, 41403, 42149, 48117, 126447, 179783, 539349, 593443, 1559513, 1780329, 1812407, 4678539, 5437221, 67059059, 201177177]

約数ペア:

[(1, 201177177), (3, 67059059), (37, 5437221), (43, 4678539), (111, 1812407), (113, 1780329), (129, 1559513), (339, 593443), (373, 539349), (1119, 179783), (1591, 126447), (4181, 48117), (4773, 42149), (4859, 41403), (12543, 16039), (13801, 14577)]